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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 1304. Отображено 100.
19-01-2012 дата публикации

ELECTRIC APPLIANCE WITH DUAL SPEED OUTPUT

Номер: US20120014207A1
Автор: Gao Bo, Lee Kwok Kay
Принадлежит: MAIN POWER ELECTRICAL FACTORY LTD.

An electric appliance has first and second rotational output spindles located within a housing. The first and second spindles have respective first and second couplings for attachment of first and second work tools to the first and second spindles, respectively. The second rotational output spindle is concentric with the first rotational output spindle such that connection of one of the first and second work tools to the corresponding spindle excludes connection of the other of the first and second work tools to the corresponding spindle. The first rotational output spindle has a first rotational speed that is different from a second rotational speed of the second output spindle. 1. An electric appliance comprising:a housing,a first rotational output spindle located within the housing and having a first coupling for attachment of a first work tool to the first rotational output spindle, and connection of one of the first and second work tools to the first or second rotational output spindle excludes connection of the other of the first and second work tools to the other of the first and second rotational spindles, and', 'the first rotational output spindle has a first rotational speed that is different from a second rotational speed of the second output spindle., 'a second rotational output spindle located within the housing and having a second coupling for attachment of a second work tool to the second rotational output spindle, the second rotational output spindle being concentric with the first rotational output spindle, wherein'}2. The electric appliance of wherein the first rotational speed is at least three times the second rotational speed.3. The electric appliance of wherein the mixer has only a single motor and the first and second rotational output spindles are driven at the same time by the motor.4. The electric appliance of wherein the first rotational output spindle includes gears driven directly by the motor.5. The electric appliance of further ...

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Номер записи: 1
15-03-2012 дата публикации

Method and Apparatus for Predicting Petrophysical Properties From NMR Data in Carbonate Rocks

Номер: US20120065888A1
Автор: Chen Songhua, Gao Bo, Wu Jianghui
Принадлежит: BAKER HUGHES INCORPORATED

An apparatus and method for determining a property of an earth formation using a radial basis function derived from a catalog of rock samples. Parameters of a Thomeer capillary pressure fitting curve are derived and used for analyzing rocks with unimodal or multimodal pore size distributions. 1. A method of estimating value of a property of interest of an earth formation , the method comprising:estimating the value using nuclear magnetic resonance (NMR) spin-echo signals and a radial basis function, the spin-echo signals being acquired using a NMR sensor assembly in a borehole penetrating the earth formation, and the radial basis function being derived using at least one of: (i) a database comprising a plurality of samples and (ii) an NMR measurement associated with each sample in the database and related to the spin-echo signals.2. The method of claim 1 , further comprising:conveying the NMR sensor assembly in the borehole;acquiring the spin-echo signals using the NMR sensor assembly; andderiving the radial basis function.3. The method of wherein the radial basis function is derived using a classification of the earth formation into at least one of: (i) a silicilastic formation claim 1 , (ii) carbonate based on a Dunham classification scheme claim 1 , (iii) a carbonate based on a Lucia classification scheme claim 1 , and (iv) a carbonate based on a Melim classification scheme.4. The method of wherein the radial basis function is derived using a classification based on the number of modes of a transverse relaxation time (T) distribution derived from the spin-echo signals.5. The method of wherein the property of interest is selected from the group consisting of: (i) a formation capillary pressure claim 1 , (ii) a formation permeability claim 1 , (iii) a formation resistivity factor claim 1 , and (iv) a parameter of Archie's equation.6. The method of further comprising: estimating at least three parameters characterizing a hyperbolic fitting function of the formation ...

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Номер записи: 2
22-03-2012 дата публикации

METHOD AND APPARATUS FOR AUTHENTICATION IN PASSIVE OPTICAL NETWORK AND PASSIVE OPTICAL NETWORK

Номер: US20120072973A1
Автор: Gao Bo, Lin Wei
Принадлежит: Huawei Technologies Co., Ltd

The embodiments of the present disclosure provide a method and an apparatus for authentication in a Passive Optical Network (PON), and a PON. The method includes: receiving, by an Optical Network Unit/Optical Network Terminal (ONU/ONT), a first negotiation message sent by an Optical Line Terminal (OLT), and authenticating the OLT according to a logic registration ID of the OLT; sending, by the ONU/ONT, a second negotiation message to the OLT, the logic registration ID of the ONU/ONT is used to enable the OLT to authenticate the ONU/ONT according to a logic registration ID of the ONU/ONT, and allocates a terminal identifier for the ONU/ONT after the authentication succeeds. In the embodiments of the present disclosure, the OLT and the ONU/ONT are authenticated through the logic registration IDs, thus eliminating security threats in the authentication process. 1. A method for authentication in a Passive Optical Network (PON) , comprising:receiving, by an Optical Network Unit/Optical Network Terminal (ONU/ONT), a first negotiation message sent by an Optical Line Terminal (OLT), wherein the first negotiation message carries a logic registration ID of the OLT,authenticating, by the ONU/ONT, the OLT according to the logic registration ID of the OLT;sending, by the ONU/ONT, a second negotiation message to the OLT, wherein the second negotiation message carries a logic registration ID of the ONU/ONT, the logic registration ID of the ONU/ONT is used to enable the OLT to authenticates the ONU/ONT; andreceiving, by the ONU/ONT, a terminal identifier sent by the OLT, wherein the terminal identifier is allocated for the ONU/ONT after both the authentication on the ONU/ONT and the authentication on the OLT succeed.2. The method according to claim 1 , further comprising:authenticating, by the OLT, the ONU/ONT according to the logic registration ID of the ONU/ONT and one of information stored on the OLT and remote server interaction information.3. The method according to claim 2 , ...

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Номер записи: 3
17-05-2012 дата публикации

RESONANT CIRCUIT STRUCTURE AND RF TAG HAVING SAME

Номер: US20120118977A1
Автор: Gao Bo
Принадлежит:

A RF tag includes a resonant circuit structure and a RF device. The resonant circuit structure includes a first conducting layer; a second conducting layer spaced apart from the first conducting layer; and two conducting base portions respectively connecting two ends of the first conducting layers and two ends of the second conducting layers. A slit is formed on the first conducting layer and the RF device is electrically coupled to the first conducting layer and disposed over the slit. 1. A RF tag comprising a resonant circuit structure and a RF device , the resonant circuit structure comprising:a first conducting layer;a second conducting layer spaced apart from the first conducting layer; andtwo conducting base portions respectively connecting two ends of the first conducting layers and two ends of the second conducting layers;wherein: a slit is formed on the first conducting layer and the RF device is electrically coupled to the first conducting layer and disposed over the slit.2. The RF tag of claim 1 , wherein the first conducting layer is parallel with the second conducting layer.3. The RF tag of further comprising a layer of dielectric material disposed between the first conducting layer and the second conducting layer.4. The RF tag of claim 1 , wherein the RF device comprises a UHF RFID chip.5. The RF tag of claim 1 , wherein the RF device is directly electrically connected with the first conducting layer.6. The RF tag of further comprising a third conducting layer disposed on and capacitively coupled with the first conducting layer claim 1 , wherein the third conducting layer is electrically connected to the RF device.7. The RF tag of claim 6 , wherein the third conducting layer is made of substantially the same size as the first conducting layer.8. The RF tag of claim 6 , wherein the third conducting layer comprises an antenna for the RF device.9. The RF tag of claim 6 , wherein the third conducting layer is divided by at least a slit into a plurality of ...

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Номер записи: 4
21-06-2012 дата публикации

Optical Network Terminal Management and Control Interface over Ethernet

Номер: US20120155877A1
Автор: Effenberger Frank J., Gao Bo, Lin Wei
Принадлежит: Futurewei Technologies, Inc.

An apparatus comprising a data framer configured to frame an external protocol extension message for transmission, the external protocol extension message comprising a header that indicates an external protocol extension and at least one type-length-value (TLV) comprising a type field, a length field, and a value field, wherein a format of the TLV is specified by a specific organization, and wherein the value field comprises information related to protocol functions external to the network. Also included is an apparatus comprising at least one component configured to implement a method comprising compiling an external protocol extension message comprising a plurality of TLVs and a header that indicates an external protocol extension, and transmitting the external protocol message. 1. An apparatus comprising:at least one component configured to:generate an Optical Network Terminal (ONT) Management Control Interface (OMCI) Ethernet frame with an Extended OCMI message comprising a transaction correlation identifier, a message type, a managed entity identifier, a message contents length, and message contents.2. The apparatus of claim 1 , wherein the Ethernet frame is configured for transport over a passive optical network (PON) claim 1 , and wherein the message contents comprises information related to protocol functions external to the PON.3. The apparatus of claim 1 , wherein the transaction correlation identifier is two bytes claim 1 , the message type is one byte claim 1 , the managed entity identifier is four bytes claim 1 , and the message contents length is two bytes.4. The apparatus of claim 3 , wherein the Ethernet frame comprises a header comprising an Ethertype equal to 0x8809 claim 3 , a subtype equal to 0x03 claim 3 , a code equal to 0xFE claim 3 , and an organizationally unique identifier (OUI).5. An apparatus comprising:at least one component configured to:generate an Optical Network Terminal (ONT) Management Control Interface (OMCI) Ethernet frame ...

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Номер записи: 5
30-08-2012 дата публикации

MULTI-TENANCY DATA STORAGE AND ACCESS METHOD AND APPARATUS

Номер: US20120221608A1
Автор: An Wenhao, Gao Bo, Guo Chang Jie, Su Zhong, Sun Wei, Wang Zhi Hu, Zhang Zhen
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

A method, apparatus, and a computer program product for storing and accessing multi-tenancy data. The method includes the steps of: creating a plurality of table sets in one or more databases, wherein each table set is used to store data of a group of tenants selected from a plurality of tenants; accessing data of a tenant in a table set in response to receiving a data access request from the tenant; and recording relationships between the tenants and the table sets in a multi-tenancy metadata repository, wherein the step of accessing the data of the tenant comprises the steps of finding the table set by querying the metadata repository and accessing the data of the tenant in the table set based on the result received from the query of the metadata repository. 1. A method of storing and accessing multi-tenancy data , the method comprising the steps of:creating a plurality of table sets in one or more databases, wherein each table set is used to store data of a group of tenants selected from a plurality of tenants;accessing data of a tenant in a table set in response to receiving a data access request from the tenant;recording relationships between the tenants and the table sets in a multi-tenancy metadata repository, wherein the step of accessing the data of the tenant comprises the steps of finding the table set by querying the metadata repository and accessing the data of the tenant in the table set based on the result received from the query of the metadata repository; anddetermining a maximum number of table sets and a maximum table sharing rate of each database, wherein the step of creating a plurality of table sets is performed according to the determined maximum number of table sets and maximum table sharing rate of each database.2. The method of claim 1 , wherein the data access request contains a SQL statement for data access and the step of accessing the data of the tenant comprises the steps of: (i) extracting the SQL statement contained in the data ...

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Номер записи: 6
04-10-2012 дата публикации

Optical Network Terminal Management and Control Interface Over Ethernet

Номер: US20120251114A1
Автор: Effenberger Frank J., Gao Bo, Lin Wei
Принадлежит: Futurewei Technologies, Inc.

An apparatus comprising a data framer configured to frame an external protocol extension message for transmission, the external protocol extension message comprising a header that indicates an external protocol extension and at least one type-length-value (TLV) comprising a type field, a length field, and a value field, wherein a format of the TLV is specified by a specific organization, and wherein the value field comprises information related to protocol functions external to the network. Also included is an apparatus comprising at least one component configured to implement a method comprising compiling an external protocol extension message comprising a plurality of TLVs and a header that indicates an external protocol extension, and transmitting the external protocol message. 1. An apparatus comprising:at least one component configured to:generate an Optical Network Terminal (ONT) Management Control Interface (OMCI) Ethernet frame comprising an organizationally unique identifier (OUI), a transaction correlation identifier, a message type, a device identifier, a message identifier, and message contents.2. The apparatus of claim 1 , wherein the Ethernet frame is configured for transport over a passive optical network (PON) claim 1 , and wherein the message contents comprises information related to protocol functions external to the PON.3. The apparatus of claim 1 , wherein the transaction correlation identifier is two bytes claim 1 , the message type is one byte claim 1 , the message identifier is four bytes claim 1 , and the message contents is thirty-two bytes.4. The apparatus of claim 3 , wherein the Ethernet frame further comprises an OUI extended ethertype equal to 0x88b7.5. An apparatus comprising:at least one component configured to:generate an Optical Network Terminal (ONT) Management Control Interface (OMCI) Ethernet frame comprising an organizationally unique identifier (OUI) and an OMCI message comprising a transaction correlation identifier, a message ...

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Номер записи: 7
06-12-2012 дата публикации

Initializing a Mult-Tenant Database

Номер: US20120310965A1
Автор: Gao Bo, Guo Chang Jie, Wang Ning, Wang Qi Rong, Wang Xiao Feng, Wang Zhi Hu, Xiao Zhen Chun, Zhang Chun Lin
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

A method and system for initializing a multi-tenant database. The method includes the steps of: executing a trial of a legacy initialization tool on a trial database; capturing database statements issued by the legacy initialization tool during the step of executing a trial; capturing trial execution results of the database statements; executing the legacy initialization tool on a multi-tenant database; intercepting the database statements issued by the legacy initialization tool during the step of executing the legacy initialization tool on the multi-tenant database; and executing a mock of intercepted database statements corresponding to types of the database statements, types of tables involved in the database statements, and the trial execution results of the database statements, where at least one of the steps is carried out using a computer device. 1. An apparatus for initializing a multi-tenant database , the apparatus comprising: execute a trial of a legacy initialization tool on a trial database;', 'capture database statements issued by said legacy initialization tool during said step of executing a trial;', 'capture trial execution results of said database statements;', 'execute said legacy initialization tool on a multi-tenant database;', 'intercept said database statements issued by said legacy initialization tool during said step of executing said legacy initialization tool on said multi-tenant database; and', 'execute a mock of intercepted database statements corresponding to types of said database statements, types of tables involved in said database statements, and said trial execution results of said database statements., 'a computer device configured to2. The apparatus according to claim 1 , wherein said computer device is further configured to:execute said legacy initialization tool on said multi-tenant database performs as an application manager; andexecute said mock of said intercepted database statements that accomplishes initialization of ...

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Номер записи: 8
28-02-2013 дата публикации

LOCATING ISOLATION POINTS IN AN APPLICATION UNDER MULTI-TENANT ENVIRONMENT

Номер: US20130055203A1
Автор: An Wen Hao, Cai Hong, Fan Liya, Gao Bo, Guo Chang Jie, Ma Li Li, Wang Zhi Hu, Zhou Min Jun
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

A computer implemented method for locating isolation points in an application under multi-tenant environment includes scanning, using a computer device an application by using scanning rules, to obtain potential isolation points and relationships between the potential isolation points; specifying at least one isolation point among the potential isolation points; and screening an isolation point from the potential isolation points by using relationships between the specified at least one isolation point and the remaining potential isolation points. 1. A computer implemented method of locating isolation points in an application under multi-tenant environment , comprising:scanning, with a computer device, the application by using scanning rules, to obtain potential isolation points and relationships between the potential isolation points;specifying at least one isolation point among the potential isolation points; andscreening an isolation point from the potential isolation points by using relationships between the specified at least one isolation point and the remaining potential isolation points.2. The method according to claim 1 , wherein the relationships between the potential isolation points comprise at least one of an assignment relationship and a membership relationship.3. The method according to claim 2 , wherein the screening an isolation point from the potential isolation points by using relationships between the specified at least one isolation point and the remaining potential isolation points comprises:determining a potential isolation point as an isolation point if the specified at least one isolation point is assigned to the potential isolation point.4. The method according to claim 2 , wherein the screening an isolation point from the potential isolation points by using relationships between the specified at least one isolation point and the remaining potential isolation points comprises:determining a potential isolation point as an isolation point if ...

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Номер записи: 9
28-02-2013 дата публикации

LOCATING ISOLATION POINTS IN AN APPLICATION UNDER MULTI-TENANT ENVIRONMENT

Номер: US20130055204A1
Автор: An Wen Hao, Cai Hong, Fan Liya, Gao Bo, Guo Chang Jie, Ma Li Li, Wang Zhi Hu, Zhou Min Jun
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

An apparatus for locating isolation points in an application under multi-tenant environment includes a scanning module configured to scan the application, by using scanning rules, to obtain potential isolation points and relationships between the potential isolation points; a specifying module configured to specify at least one isolation point among the potential isolation points; and an isolation point screening module configured to screen an isolation point from the potential isolation points by using relationships between the specified at least one isolation point and the remaining potential isolation points. 1. An apparatus for locating isolation points in an application under multi-tenant environment , comprising:a scanning module configured to scan the application, by using scanning rules, to obtain potential isolation points and relationships between the potential isolation points;a specifying module configured to specify at least one isolation point among the potential isolation points; andan isolation point screening module configured to screen an isolation point from the potential isolation points by using relationships between the specified at least one isolation point and the remaining potential isolation points.2. The apparatus according to claim 1 , wherein the relationships between the potential isolation points comprise at least one of an assignment relationship and a membership relationship.3. The apparatus according to claim 2 , wherein the isolation point screening module is further configured to determine a potential isolation point as an isolation point if the specified at least one isolation point is assigned to the potential isolation point.4. The apparatus according to claim 2 , wherein the isolation point screening module is further configured to determine a potential isolation point as an isolation point if the specified at least one isolation point contains the potential isolation point.5. The apparatus according to claim 1 , wherein the ...

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Номер записи: 10
30-05-2013 дата публикации

CONTROLLING THE USE OF COMPUTING RESOURCES IN A DATABASE AS A SERVICE

Номер: US20130139172A1
Автор: An Wen Hao, Fan Li Ya, Gao Bo, Guo Chang Jie, Reinwald Berthold, Sun Wei, Wang Ning, Wang Zhi Hu
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

A method and apparatus controls use of a computing resource by multiple tenants in DBaaS service. The method includes intercepting a task that is to access a computer resource, the task being an operating system process or thread; identifying a tenant that is in association with the task from the multiple tenants; determining other tasks of the tenant that access the computing resource; and controlling the use of the computing resource by the task, so that the total amount of usage of the computing resource by the task and the other tasks does not exceed the limit of usage of the computing resource for the tenant. 1. A method for controlling use of a computing resource by multiple tenants in DBaaS service , comprising:intercepting a task that is to access a computing resource, the task being an operating system process or thread;identifying a tenant that is in association with the task from the multiple tenants;determining other tasks of the tenant that access the computing resource; andcontrolling the use of the computing resource by the task, so that a total amount of usage of the computing resource by the task and the other tasks does not exceed a limit of usage of the computing resource for the tenant.2. The method of claim 1 , wherein the limit of usage of the computing resource for the tenant is allocated when the tenant subscribes the DBaaS service.3. The method of claim 2 , further comprising:in response to initiating at least one task for a database request, identifying a relationship of the at least one task with said multiple tenants,wherein said task that is to access a computing resource is from the at least one task.4. The method of claim 3 , wherein each of the multiple tenants shares the computing resource of a same virtual machine or physical machine in one or ore of the following ways:having exclusive use of a single database server;sharing a common database server with other tenants of the multiple tenants wherein each of the sharing tenants has ...

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Номер записи: 11
18-07-2013 дата публикации

METHOD AND APPARATUS FOR CONTROLLING TEMPERATURE OF DATA CARD

Номер: US20130184895A1
Автор: Gao Bo, Jian Hai, Wen Hailong
Принадлежит: ZTE CORPORATION

The disclosure provides a method and apparatus for controlling temperature of data card. The method includes the following steps: sampling the temperature of protected element on the data card; regulating the data transmission speed of the data card according to the sampled temperature to control the temperature of the data card. With the disclosure, the element aging or element damage of a wireless data card is avoided. 1. A method for controlling temperature of a data card , comprising:sampling temperature of a protected element on the data card; andregulating data transmission speed of the data card according to the sampled temperature to control the temperature of the data card.2. The method according to claim 1 , wherein the step of sampling the temperature of the protected element on the data card comprises:sampling the temperature of the protected element on the data card at preset time intervals.3. The method according to claim 1 , wherein claim 1 ,{'sub': D1', 'U1', 'DN', 'UN', 'D(N+1)', 'U(N+1)', 'D', 'U', 'D(N+1)', 'U(N+1), 'claim-text': [{'br': None, 'i': V', '=V', 'n=', 'N;, 'sub': Dn', 'D(N+1), 'sup': '(N-n+1)', '/2, where 1, . . . ,'}, {'br': None, 'i': V', '=V', 'n=', 'N., 'sub': Un', 'U(N+1), 'sup': '(N-n+1)', '/2, where 1, . . . ,'}], 'the data transmission speed belongs to a speed set {[0,0],[V,V], . . . , [V,V],[V,V]} which includes N+2 levels, wherein Vis a downlink speed level of the data card, Vis an uplink speed level of the data card, Vis a maximum downlink speed level supported by the data card, and Vis a maximum uplink speed level supported by the data card; the uplink speed level increases step by step in ascending order, and the downlink speed level increases step by step in ascending order; the speed set is determined by computing according to the following formulae4. The method according to claim 3 , wherein the step of regulating the data transmission speed of the data card according to the sampled temperature comprises:controlling ...

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Номер записи: 12
29-08-2013 дата публикации

Radio frequency identification tag gripper device

Номер: US20130222136A1
Автор: Bo Gao, PENG Gao, Wei Sun, Wen Hao An, Xi SUN
Принадлежит: International Business Machines Corp

The present invention provides a radio frequency identification tag gripper device, the technical scheme including: a first gripper portion; a second gripper portion, which generates a gripping force together with the first gripper portion; a radio frequency identification tag, a circuit portion of which is divided into at least a first section and a second section, an upper surface of the first section and a lower surface of the second section being coated with strong glue, wherein the upper surface of the first section is used to bond with a grip surface of the first gripper portion when gripped tightly, and the lower surface of the second section is used to produce a coupling force with a surface of the gripped object when gripped tightly. Utilizing the technical solution of the present invention, it is possible to further improve the security of monitoring of the radio frequency identification tag.

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Номер записи: 13
05-09-2013 дата публикации

RESONANT CIRCUIT STRUCTURE AND RF TAG HAVING SAME

Номер: US20130228626A1
Автор: Gao Bo
Принадлежит: Neoid Limited

A RF tag includes a resonant circuit structure and a RF device. The resonant circuit structure includes a first conducting layer; a second conducting layer spaced apart from the first conducting layer; and two conducting base portions respectively connecting two ends of the first conducting layers and two ends of the second conducting layers. A slit is formed on the first conducting layer and the RF device is electrically coupled to the first conducting layer and disposed over the slit. 1. A RF tag comprising a resonant circuit structure and a RF device , the resonant circuit structure comprising:a first conducting layer;a second conducting layer spaced apart from the first conducting layer; andtwo conducting base portions respectively connecting two ends of the first conducting layers and two ends of the second conducting layers;wherein: a slit is formed on the first conducting layer and the RF device is electrically coupled to the first conducting layer and disposed over the slit; andat least an additional slit is formed on the first conducting layer and configured for transmitting electromagnetic waves with a polarization different from the electromagnetic waves transmitted through the other slit.2. The RF tag of claim 1 , wherein the first conducting layer is parallel with the second conducting layer.3. The RF tag of further comprising a layer of dielectric material disposed between the first conducting layer and the second conducting layer.4. The RF tag of claim 1 , wherein the RF device comprises a UHF RFID chip.5. The RF tag of claim 4 , wherein the UHF RFID chip comprises two signal outputs.6. The RF tag of claim 1 , wherein the RF device is directly electrically connected with the first conducting layer.7. The RF tag of further comprising at least an additional RF device claim 1 , wherein the at least one addition RF device is disposed over the at least one additional slit.8. The RF tag of further comprising an internal conducting layer disposed between the ...

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Номер записи: 14
17-10-2013 дата публикации

METHOD AND APPARATUS FOR TRANSPORTING RESIDUE OF VEHICLE POSITION DATA VIA WIRELESS NETWORK

Номер: US20130275044A1
Автор: An Wen Hao, Fan Liya, Gao Bo, Sun Xi, Zhang Yuzhou
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

The invention relates to compressed data transmission in wireless data communication. Disclosed are methods and apparatuses for transporting residue of vehicle position data via a wireless network. A disclosed method for transporting residue of vehicle position data via a wireless network, includes the steps of: receiving data for updating residue encoding schema from a monitoring server; constructing a residue encoding schema based on the data, thereby producing a constructed residue encoding schema; and storing the constructed residue encoding schema such that the constructed residue encoding schema will become the current residue encoding schema; where: the constructed residue encoding schema is constructed such that each residue of the constructed residue encoding schema corresponds to a code; and the constructed residue encoding schema is constructed such that a residue having a relatively high probability of occurrence corresponds to a code of relatively short length. 1. A method for transporting residue of vehicle position data via a wireless network , comprising the steps of:receiving code from a vehicle-mounted terminal;deriving position data of a vehicle from said code according to a current residue encoding schema;determining whether updating said current residue encoding schema is needed according to context information of said vehicle;generating data for updating said current residue encoding schema if updating said current residue encoding schema is needed;transporting said data for updating said current residue encoding schema to said vehicle if updating said current residue encoding schema is needed;constructing a residue encoding schema based on said data for updating said current residue encoding schema, thereby producing a constructed residue encoding schema if updating said current residue encoding schema is needed; andupdating said current residue encoding schema with said constructed residue encoding schema if updating said current residue ...

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Номер записи: 15
24-10-2013 дата публикации

MULTI-USER ANALYTICAL SYSTEM AND CORRESPONDING DEVICE AND METHOD

Номер: US20130282906A1
Автор: An Wen Hao, Fan Liya, Gao Bo, Guo Chang Jie, Sun Xi, Wang Zhi Hu
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

The present invention relates to multi-user analytical system and corresponding device and method. The device includes an interception module configured to intercept a user's request for a first core object, wherein the first core object belongs to core object; a transformation module configured to create, in response to the request being a creation request, the first core object specific to the user; a mapping module configured to interpret, in response to the request being a non-creation request, the request as a request for the first core object specific to the user. The present invention also includes an isolation method for the multi-user analytical system. The technical solutions provided in the present invention can effectively enable multiple users to share physical resources in the analytical system, and the users are isolated from each other in a substantially transparent way. 1. A multi-user analytical system comprising:a scoring server;an analytical server;a storage device; anda device comprising:an interception module configured to intercept a user's request for a first core object, the core object comprising at least one of:an analytical job and a scoring job executed in the multi-user analytical system, user data, an analytical stream, a predictive model, an analytical job configuration and a scoring job configuration processed in the multi-user analytical system;a transformation module configured to create the first core object specific to the user in response to the request being a creation request; anda mapping module configured to interpret the request as a request for the first core object specific to the user in response to the request being a non-creation request.2. The system according to claim 1 , wherein the core object of the device comprises:the analytical job, the scoring job, the user data, the analytical stream, the predictive model, the analytical job configuration and the scoring job configuration.3. The system according to claim 1 , ...

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Номер записи: 16
21-11-2013 дата публикации

SENSOR DATA LOCATING

Номер: US20130311480A1
Автор: An Wen Hao, Duan Ning, Fan Liya, Gao Bo, Hu Ke, Sun Wei, Wang Yu Ying, Wang Zhi Hu
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

A method, an apparatus, and a system for locating sensor data. The method includes the steps of: obtaining an index table; intercepting a query for sensor data in runtime; extracting a characteristic parameter from a query condition; locating a block identifier of matching sensor data storage blocks in the index table by using the characteristic parameter; and loading the storage blocks into a memory space of a working processor; where the index table contains mapping relationships between block identifiers of sensor data storage blocks and characteristic attributes of sensor data. 1. A method for locating sensor data , comprising the steps of:obtaining an index table;intercepting a query for sensor data in runtime;extracting a characteristic parameter from a query condition;locating a block identifier of matching sensor data storage blocks in said index table by using said characteristic parameter; andloading said storage blocks into a memory space of a working processor;wherein said index table contains mapping relationships between block identifiers of sensor data storage blocks and characteristic attributes of sensor data2. The method of claim 1 , wherein:said characteristic attributes comprises either one, or both, of a temporal attribute and a spatial attribute; andsaid characteristic parameter correspondingly comprises either one, or both, of a temporal parameter and a spatial parameter.3. The method of claim 1 , further comprising the step of creating said index table.4. The method of claim 3 , wherein creating said index table is realized by scanning data stored in storage blocks on data nodes managed by a Hadoop-like Distributed File System.5. The method of claim 3 , wherein creating said index table is realized during a process of writing sensor data into data nodes managed by a Hadoop-like Distributed File System.6. The method of claim 1 , wherein said index table further contains relationships between said block identifiers of sensor data storage blocks ...

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Номер записи: 17
28-11-2013 дата публикации

METHOD, SYSTEM, AND APPARATUS FOR WAVELENGTH SWITCHING ON MULTI-WAVELENGTH PASSIVE OPTICAL NETWORK

Номер: US20130315589A1
Автор: Gao Bo, GAO Jianhe
Принадлежит:

The present application provides a method for wavelength switching on a multi-wavelength passive optical network, including: duplicating, when an optical network unit needs to switch from a first wavelength channel to a second wavelength channel, downlink data to be sent to the optical network unit into multiple copies, and sending the multiple copies of the downlink data to the optical network unit separately through multiple wavelength channels, where the multiple wavelength channels include at least the first wavelength channel and the second wavelength channel; sending a downlink wavelength switching command to the optical network unit to instruct the optical network unit to switch a downlink receiving wavelength of the optical network unit to a downlink wavelength of the second wavelength channel; and stopping downlink data duplication and sending the downlink data to the optical network unit through the second wavelength channel. 1. A method for wavelength switching on a multi-wavelength passive optical network , the method comprising:duplicating, when an optical network unit desires to switch from a first wavelength channel to a second wavelength channel, downlink data to be sent to the optical network unit into multiple copies, and sending the multiple copies of the downlink data to the optical network unit separately through multiple wavelength channels, wherein the multiple wavelength channels comprise at least the first wavelength channel and the second wavelength channel;sending a downlink wavelength switching command to the optical network unit to instruct the optical network unit to switch a downlink receiving wavelength of the optical network unit to a downlink wavelength of the second wavelength channel; andstopping downlink data duplication and sending the downlink data to the optical network unit through the second wavelength channel after determining that the downlink receiving wavelength switching of the optical network unit is successful.2. The ...

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Номер записи: 18
06-02-2014 дата публикации

MANIPULATION OF MULTI-TENANCY DATABASE

Номер: US20140040294A1
Автор: An Wen Hao, Gao Bo, Guo Chang Jie, Wang Ning, Wang Qi Rong, Wang Xiao Feng, Wang Zhi Hu, Zhi Lei
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

Embodiments relate to manipulating a multi-tenant database, wherein the multi-tenant database comprises one or more source databases for storing tenant data. An aspect includes receiving a database operation request for one or more tenant-specific logic views, wherein the tenant-specific logic views are created for respective tenants based on mapping information pointing to the one or more source databases included in the multi-tenant database and multi-tenant metadata. Another aspect includes acquiring the mapping information related to the database operation request and pointing to the one or more source databases included in the multi-tenant database. Yet another aspect includes performing a database operation corresponding to the database operation requested for the one or more source databases based on the acquired mapping information. 1. A method of manipulating a multi-tenant database , wherein the multi-tenant database comprises one or more source databases for storing tenant data , the method comprising:receiving a database operation request for one or more tenant-specific logic views, wherein the tenant-specific logic views are created for respective tenants based on mapping information pointing to the one or more source databases included in the multi-tenant database and multi-tenant metadata;acquiring the mapping information related to the database operation request and pointing to the one or more source databases included in the multi-tenant database; andperforming a database operation corresponding to the database operation requested for the one or more source databases based on the acquired mapping information.2. The method according to claim 1 , further comprising:invoking a trigger created for the database operation of the tenant-specific logic view.3. The method according to claim 1 , wherein the mapping information to the one or more source databases is created by cataloging each of the source databases and creating the mapping information for the ...

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Номер записи: 19
20-02-2014 дата публикации

Inter-Optical Line Terminal (OLT) Communication in Multiple-OLT Passive Optical Networks (PONs)

Номер: US20140050479A1
Автор: Effenberger Frank, Gao Bo, Luo Yuanqiu
Принадлежит: Futurewei Technologies, Inc.

A system comprising a first optical line terminal (OLT) comprising a first integrated optical network unit (ONU), and a first OLT transceiver, and a second OLT coupled to the first OLT, wherein the second OLT comprises a second integrated ONU, and a second OLT transceiver. Included is a first OLT comprising an optical transceiver, at least one processor coupled to the optical transceiver, wherein the processor working in conjunction with the optical transceiver is configured to determine an upstream wavelength corresponding to a second OLT, join, via a first ONU in the first OLT, the second OLT using the upstream wavelength corresponding to the second OLT, and transmit data to the second OLT by the first OLT via the first ONU, wherein the second OLT comprises a second ONU. 1. A system comprising: a first integrated optical network unit (ONU); and', 'a first OLT transceiver; and, 'a first optical line terminal (OLT) comprising a second integrated ONU; and', 'a second OLT transceiver., 'a second OLT coupled to the first OLT, wherein the second OLT comprises2. The system of claim 1 , wherein the first integrated ONU is configured to communicate with the second OLT via an Optical Distribution Network (ODN) and the second integrated ONU is configured to communicate with the first OLT via the ODN.3. The system of claim 1 , wherein at least one of the first integrated ONU and the second integrated ONU each comprise a tunable receiver or a tunable transmitter.4. The system of claim 3 , wherein when the second ONU comprises the tunable receiver claim 3 , and wherein the tunable receiver is configured to scan downstream wavelengths of the first OLT.5. The system of claim 1 , wherein the first OLT claim 1 , the second OLT claim 1 , the first integrated ONU claim 1 , and the second integrated ONU are configured to transmit and receive data via a management channel.6. The system of claim 1 , wherein the first integrated ONU is configured to correlate a broadcast bandwidth map ...

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Номер записи: 20
27-03-2014 дата публикации

Series R-C Graded Gap Assembly For MOV Arrester

Номер: US20140085764A1
Автор: Gao Bo, GUO Hongsheng, HUO Xingniu, LENK Dennis Wilbur
Принадлежит: HUBBELL INCORPORATED

A gap assembly for a arrester includes a spark gap assembly and an MOV block disposed electrically in series with the spark gap assembly. The spark gap assembly includes a resistor, a capacitor disposed electrically in series with the resistor and a spark gap disposed electrically parallel to the resistor and to the capacitor. 1. A gap assembly for an arrester , comprising: an insulative cylinder having a first bore and a second bore;', 'a resistor disposed in said first bore;', 'a capacitor disposed in said first bore and electrically in series with said resistor;', 'a spring member disposed in said first bore and biasing one of said capacitor and said resistor toward the other of said capacitor and said resistor; and', 'a spark gap disposed in said second bore and electrically parallel to said resistor and to said capacitor; and, 'a spark gap assembly, including'}an MOV block disposed electrically in series with said spark gap assembly.2. The gap assembly for an arrester according to claim 1 , whereinsaid second bore has a larger transverse diameter than said first bore.3. The gap assembly for an arrester according to claim 1 , whereinsaid resistor is a linear resistor.4. The gap assembly for an arrester according to claim 1 , whereinsaid resistor has a value of between approximately 10 kilohms and 1 megohm.5. The gap assembly for an arrester according to claim 4 , whereinsaid resistor has a value of between approximately 100-250 kΩ.6. The gap assembly for an arrester according to claim 1 , whereinsaid capacitor has a capacitance of between approximately 20-150% of a capacitance of said MOV block.7. The gap assembly for an arrester according to claim 6 , whereinsaid capacitor has a capacitance of between approximately 50-80% of said capacitance of said MOV block.8. The gap assembly for an arrester according to claim 1 , whereinsaid capacitor and said MOV block have a capacitance of between approximately 70-400 pF.9. The gap assembly for an arrester according to ...

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Номер записи: 21
10-04-2014 дата публикации

SALT-TOLERANT ANIONIC SURFACTANT COMPOSITIONS FOR ENHANCED OIL RECOVERY (EOR) APPLICATIONS

Номер: US20140096967A1
Автор: Gao Bo, Sharma Mukul M.
Принадлежит: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM

The present invention includes compositions and methods for using an anionic surfactant composition for treating a hydrocarbon-bearing formation or a reservoir, of formula (I): 2. The composition of claim 1 , wherein the composition is used alone claim 1 , in conjunction with a polymer claim 1 , with another surfactant claim 1 , or as part of an alkaline surfactant polymer (ASP) composition for treating the hydrocarbon-bearing formation.3. The composition of claim 1 , wherein the composition is used for enhanced oil recovery (EOR) claim 1 , environmental ground water cleanup claim 1 , and other surfactant based applications.4. The composition of claim 1 , wherein the composition is used to treat the reservoir with salinities of up to about 350 claim 1 ,000 ppm.5. The composition of claim 1 , wherein the composition is used to treat the reservoir with salinities of 200 ppm claim 1 , 500 ppm claim 1 , 1000 ppm claim 1 , 5000 ppm claim 1 , 10 claim 1 ,000 ppm claim 1 , 50 claim 1 ,000 ppm claim 1 , 100 claim 1 ,000 ppm claim 1 , 150 claim 1 ,000 ppm claim 1 , 250 claim 1 ,000 ppm claim 1 , 350 claim 1 ,000 ppm.6. The composition of claim 1 , wherein the composition is used to treat the reservoir with a hardness ion concentration of up to about 50 claim 1 ,000 ppm.7. The composition of claim 1 , wherein the composition is used to treat the reservoir with a hardness ion concentration of 200 ppm claim 1 , 500 ppm claim 1 , 1000 ppm claim 1 , 5000 ppm claim 1 , 10 claim 1 ,000 ppm claim 1 , 50 claim 1 ,000 ppm.8. The composition of claim 1 , wherein the composition is thermally stable at temperatures of 200° C. or greater.9. The composition of claim 1 , wherein the composition is thermally stable at temperatures of 50° C. claim 1 , 100° C. claim 1 , 150° C. claim 1 , 200° C.10. The composition of claim 1 , wherein the composition has a formula (n-CH)(OCHCHCHCHO)(OCHSONa).11. The composition of claim 1 , wherein the composition has the formula (n-CH)(OCHCHCHCHO)(OCHSONO.12. ...

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Номер записи: 22
12-01-2017 дата публикации

Medical imaging device

Номер: US20170007197A1
Автор: Elke Jennewein-Wolters, Joachim Grund-Ruffani, Ottmar FOERSTEL, Robert Heiter, Stefan Waffler, Thomas Luthardt, Walter Beyerlein, Winrich Heidinger, Xiao Bo Gao
Принадлежит: Siemens Healthcare GmbH

A medical imaging device includes a stationary device part and a moveable device part moveably mounted for this purpose. A power source is arranged on the stationary device part. A number of main electrical consumers, a number of secondary electrical consumers, and an energy storage device are arranged on the moveable device part. A power transmission link, arranged between the stationary device part and the moveable device part, is designed to transmit power from the stationary device part to the moveable device part. On the stationary device part, an energy emitting component of the power transmission link is connected to the power source and on the moveable device part, an energy receiving component of the power transmission link is switchably connected to the main consumer and to the secondary consumer via switching device(s), and to the energy storage device. The energy storage device is switchably connected to the secondary consumer.

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Номер записи: 23
07-01-2021 дата публикации

POWER CONTROL METHOD, FIRST COMMUNICATION NODE, AND SECOND COMMUNICATION NODE

Номер: US20210007063A1
Автор: Gao Bo, JIANG Chuangxin, Lu Zhaohua, YAO Ke
Принадлежит:

Disclosed are a power control method, a first communication node and a second communication node. The power control method includes: configuring, by a first communication node, an association between a power control parameter and reference signal information; and configuring or indicating, by the first communication node, a reference signal of a transmission for a second communication node, so that the second communication node determines a power control parameter of the transmission according to the reference signal of the transmission and the association. 1. A power control method , comprising:configuring, by a first communication node, an association between a power control parameter and reference signal information;configuring, by the first communication node, a reference signal resource set including a plurality of reference signal resources; andsending, by the first communication node, an indication indicating a reference signal of a transmission to a second communication node,wherein the reference signal and the association are used by the second communication node to determine a power control parameter of the transmission,wherein for a codebook based transmission, the association is between the power control parameter and each of all possible combinations of the plurality of reference signal resources.2. The method of claim 1 , wherein for a non codebook based transmission claim 1 , the association is between the power control parameter and each of at least a part of possible combinations of the plurality of reference signal resources.3. The method of claim 1 , wherein the reference signal is configured for determining a precoding matrix of the transmission.4. The method of claim 1 , wherein the reference signal information comprises at least one of: at least one reference signal resource index claim 1 , or at least one reference signal resource combination index.5. A power control method claim 1 , comprising:receiving, by a second communication node from a ...

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Номер записи: 24
20-01-2022 дата публикации

METHOD AND APPARATUS FOR DETERMINING QUASI-CO-LOCATION REFERENCE SIGNAL

Номер: US20220021495A1
Автор: Gao Bo, He Zhen, JIANG Chuangxin, Li Yu Ngok, Lu Zhaohua, Zhang Shujuan
Принадлежит:

Provided are a method and apparatus for determining a quasi-co-location reference signal. The method includes: determining a first transmission configuration indication list corresponding to a first control channel element, determining, in the first transmission configuration indication list, index information of transmission configuration indication activated for the first control channel element, and determining a quasi-co-location reference signal activated for the first control channel element according to the index information and the first transmission configuration indication list. 1. A method for determining a quasi-co-location reference signal , comprising:determining a first transmission configuration indication list corresponding to a first control channel element;determining, in the first transmission configuration indication list, index information of transmission configuration indication activated for the first control channel element according to second control signaling which is MAC-CE signaling and comprises the index information; anddetermining a quasi-co-location reference signal activated for the first control channel element according to the index information and the first transmission configuration indication list;wherein one piece of transmission configuration indication in the first transmission configuration indication list corresponds to at least one quasi-co-location reference signal set.2. (canceled)3. The method of claim 1 , wherein the determining a first transmission configuration indication list corresponding to a first control channel element comprises:determining the first transmission configuration indication list according to determination of whether the first control channel element belongs to a predetermined control channel element set.4. (canceled)5. The method of claim 3 , wherein the determining the first transmission configuration indication list according to determination of whether the first control channel element belongs ...

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Номер записи: 25
20-01-2022 дата публикации

SYSTEMS AND METHODS OF CONFIGURATION USING GROUP IDENTIFIERS

Номер: US20220022215A1
Автор: Gao Bo, Li Yu Ngok, Lu Zhaohua, XIAO Huahua, YAO Ke
Принадлежит:

Systems and methods of configuration using group identifiers are provided. A wireless communication node or a wireless communication device can determine that signals to be communicated between the wireless communication device and the wireless communication node, are associated with a group identifier. The wireless communication node or the wireless communication device, responsive to determining that the signals are associated with the group identifier, can configure communication of the signals between the wireless communication device and the wireless communication node, without simultaneous communication of the signals. 1. A wireless communication method comprising:determining that first signals to be communicated between a wireless communication device and a wireless communication node, are associated with a first group identifier; andconfiguring, responsive to determining that the first signals are associated with the first group identifier, communication of the first signals between the wireless communication device and the wireless communication node, without simultaneous communication of the first signals.2. The method of claim 1 , further comprising:determining that second signals to be communicated between the wireless communication device and the wireless communication node, are each associated with a different group identifier; andconfiguring, responsive to determining that the second signals are each associated with a different group identifier, communication of the second signals between the wireless communication device and the wireless communication node, to permit simultaneous communication of the second signals.3. The method of claim 1 , further comprising:determining that second signals to be communicated between the wireless communication device and the wireless communication node, are associated with a set of one or more group identifiers; andconfiguring, responsive to determining that the second signals are associated with the set of the one ...

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Номер записи: 26
14-01-2021 дата публикации

PRIME LENS MODULE, IN-VEHICLE CAMERA SYSTEM, AND CAMERA MODULE

Номер: US20210011258A1
Автор: Gao Bo, Han Jian, HUANG Jianxin, Li Weina
Принадлежит:

The present disclosure provides a prime lens module and an in-vehicle camera system. From an object side to an imaging side thereof, the prime lens module sequentially includes: a first lens with a negative focal power, a second lens with a negative focal power, a third lens with a positive focal power, a fourth lens with a positive focal power, a fifth lens with a positive focal power, a sixth lens with a negative focal power, and a seventh lens with a positive focal power. The first lens is a meniscus spherical lens. The second lens is a biconcave spherical lens. The third lens is a biconvex spherical lens and bonded to the second lens. The fourth lens is a biconvex spherical lens or a biconvex aspheric lens. The fifth lens is a biconvex spherical lens. The sixth lens is a biconcave spherical lens and bonded to the fifth lens. 1. A prime lens module , from an object side to an imaging side thereof , the prime lens module sequentially comprising:a first lens with a negative focal power, the first lens being a meniscus spherical lens with a concave surface facing the imaging side;a second lens with a negative focal power, the second lens being a biconcave spherical lens;a third lens with a positive focal power, the third lens being a biconvex spherical lens or a meniscus spherical lens;a fourth lens with a positive focal power, the fourth lens being a biconvex spherical lens or a biconvex aspheric lens;a fifth lens with a positive focal power, the fifth lens being a biconvex spherical lens;a sixth lens with a negative focal power, the sixth lens being a biconcave spherical lens; anda seventh lens with a positive focal power, the seventh lens being selected from a group consisting of a biconvex aspheric lens, a biconvex spherical lens, and a meniscus aspheric lens;wherein the second lens and the third lens are bonded together through optical glue; the fifth lens and the sixth lens are bonded through optical glue; one of the fourth lens and the seventh lens is a ...

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Номер записи: 27
10-01-2019 дата публикации

Image Processing Method and Electronic Device

Номер: US20190014329A1
Автор: Chen Dong, Chen Xiangyi, CHEN Xiaochuan, Dong Xue, Gao Bo, Liu Jinxing, Shi Lingyun, SUN JIAN, Sun Wei, Wang Xiurong
Принадлежит:

The present disclosure provides an image processing method and an electronic device using the image processing method. The image processing method includes: encoding, by an encoding unit, to-be-displayed image data to generate encoded image data; transmitting, via an interface component, the encoded image data to a display component; and decoding, by a decoding unit in the display component, the encoded image data to generate the to-be-displayed image data for the display component to display. This image processing method can reduce data transmission amount. 1. An image processing method , comprising:encoding, by an encoding unit, to-be-displayed image data to generate encoded image data;transmitting, via an interface component, the encoded image data to a display component; anddecoding, by a decoding unit in the display component, the encoded image data to generate the to-be-displayed image data for the display component to display,wherein the encoding unit encodes the to-be-displayed image data having a first color depth into the encoded image data having a second color depth, the first color depth is greater than the second color depth.2. The image processing method of claim 1 , wherein the interface component is a Mobile Industrial Processor Interface.3. The image processing method of claim 1 , wherein the second color depth is three fourths (¾) of the first color depth.4. The image processing method of claim 1 , before encoding claim 1 , by an encoding unit claim 1 , to-be-displayed image data claim 1 , further comprising:generating, by an image processing unit, the to-be-displayed image data;inputting the to-be-displayed image data into a data buffering unit; andoutputting the to-be-displayed image data frame by frame from the data buffering unit to the encoding unit.5. The image processing method of claim 4 , wherein outputting the to-be-displayed image data frame by frame from the data buffering unit to the encoding unit comprises:outputting the to-be- ...

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Номер записи: 28
09-01-2020 дата публикации

BEAM INFORMATION FEEDBACK METHOD AND APPARATUS, AND CONFIGURATION INFORMATION FEEDBACK METHOD AND APPARATUS

Номер: US20200014455A1
Автор: Gao Bo, Li Yu Ngok, Lu Zhaohua, Wang Xinhui, Yuan Yifei
Принадлежит: ZTE CORPORATION

The present invention provides a beam information feedback method and apparatus, and a configuration information feedback method and apparatus. The method comprises: a receive end receives a reference signal transmitted by a transmit end, wherein the reference signal is carried in one or more beam, or each reference signal group is carried in one beam, the reference signal group being a reference signal group obtained after grouping the reference signal according to a time-frequency-code resource; the receive end obtains a beam number or channel state information according to the reference signal; the receive end transmits a set containing the beam number and the channel state information to the transmit end. Therefore, the technical solution of the present invention resolves the problem of reduced diversity and multiplexing gain of a system because a transmit end is unable to perform accurate and flexible data transmission according to related characteristics of the receive end since the receive end is unable to feed back related characteristics of beams, thereby improving the effect of the diversity and multiplexing gain of the system. 141-. (canceled)42. A communication method , comprising:receiving, by a first communication node from a second communication node, a group of reference signals that are carried either on respective beams or on a same beam, wherein the group of reference signals are determined based on one or more time-frequency-code resources;determining, by the first communication node based on the group of reference signals, one or more beam indexes and channel state information; andtransmitting, by the first communication node to the second communication node, a set including the one or more beam indexes and the channel state information.43. The communication method of claim 42 , wherein one of the one or more beam indexes corresponds to a resource index.44. The communication method of claim 42 , wherein the set includes Q groups claim 42 , Q ...

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Номер записи: 29
09-01-2020 дата публикации

SIGNALING SENDING METHOD AND DEVICE, AND SIGNALING RECEIVING METHOD AND DEVICE

Номер: US20200014514A1
Автор: Gao Bo, Li Yu Ngok, Lu Zhaohua, Wang Xinhui, Yuan Yifei
Принадлежит:

Provided are a signaling sending method and device and a signaling receiving method and device. The signaling sending method includes: configuring N sets according to reference-signal-related information satisfying a predetermined channel characteristic requirement, where N is an integer greater than or equal to 1, and an element in the N sets is the reference-signal-related information; generating a first type of signaling, where the first type of signaling carries the N sets; and sending the first type of signaling to a second communication node, where the first type of signaling is used for notifying the second communication node to perform beam indication according to the N sets. 1. A signaling sending method , comprising:configuring a number of sets according to reference signal related information that satisfies a predetermined channel characteristic requirement;generating a first type of signaling that includes the number of sets;sending, to a communication node, the first type of signaling; andsending a second type of signaling to the communication node, wherein the second type of signaling includes an indication of a second number of sets to be activated or deactivated by the communication node, wherein the second number of sets belong to the number of sets.2. The method of claim 1 , wherein the reference signal related information comprises one or more reference signal indexes.37-. (canceled)8. The method of claim 1 , wherein after sending the first type of signaling to the communication node claim 1 , the method further comprises:reconfiguring the number of sets; andsending a third type of signaling to the communication node, wherein the third type of signaling includes the reconfigured number of sets.9. The method of claim 8 , wherein reconfiguring the number of sets comprises at least one of:adding a set to the number of sets, ordeleting a specified set in the number of sets.1014-. (canceled)15. The method of claim 8 , whereinthe second number of sets ...

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Номер записи: 30
03-02-2022 дата публикации

CONFIGURATION SIGNALING EXECUTION CONTROL METHOD AND APPARATUS, AND DEVICE, SYSTEM AND STORAGE MEDIUM

Номер: US20220038167A1
Автор: Chen Yijian, Gao Bo, Lu Zhaohua, Zhang Shujuan
Принадлежит: ZTE CORPORATION

Provided are a configuration signaling execution control method and apparatus, a device, a system and a storage medium. The method includes: in a beam recovery process and in a case of receiving configuration signaling, deciding an execution environment of the configuration signaling; and determining an execution policy of the configuration signaling according to a decision result. 1. A configuration signaling execution control method , comprising:in a beam recovery process and in a case of receiving configuration signaling, deciding an execution environment of the configuration signaling; anddetermining an execution policy of the configuration signaling according to a decision result.2. The method of claim 1 , wherein the configuration signaling comprises band width part (BWP) handover signaling.3. The method of claim 2 , wherein in a case where the received configuration signaling is the BWP handover signaling claim 2 , deciding the execution environment of the configuration signaling comprises at least one of the following decisions:decision one: in a case where the BWP handover signaling is received through a normal control resource set, deciding a receiving time point of the BWP handover signaling;decision two: in a case where the BWP handover signaling is received during a beam recovery response detection period in the beam recovery process, deciding whether the BWP handover signaling is received through a normal control resource set or a beam failure recovery control resource set; ordecision three: deciding whether the BWP handover signaling comprises target resource configuration information.4. The method of claim 3 , wherein in a case where deciding the execution environment of the configuration signaling comprises the decision one claim 3 , determining the execution policy of the configuration signaling according to the decision result comprises:in a case where the decision result is that the receiving time point is before beam information reporting in the ...

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Номер записи: 31
03-02-2022 дата публикации

INFORMATION TRANSMISSION METHOD AND DEVICES

Номер: US20220039123A1
Автор: Chen Yijian, Gao Bo, JIANG Chuangxin, Li Yu Ngok, Lu Zhaohua, Wu Hao, Zhang Shujuan
Принадлежит: ZTE CORPORATION

Provided are an information transmission method and a relevant device. The method includes: a terminal receiving first signaling and second signaling, where the first signaling is configured for indicating a transmission configuration indication (TCI) state, and the second signaling is configured for triggering a first reference signal indicated in the TCI state; and the terminal determining, according to the first signaling, a target channel or a target signal scheduled by the first signaling, where the target channel or the target signal scheduled by the first signaling uses quasi-co-location (QCL) information corresponding to the first reference signal transmitted before a first symbol or QCL information corresponding to the second signaling transmitted before a first symbol. 2. The method of claim 1 , whereinthe target channel or the target signal comprises at least one of: a data channel, a second reference signal, or a control channel.3. The method of claim 1 , wherein a first time domain symbol occupied by the first signaling;', 'a first time domain symbol occupied by a physical channel where the first signaling is located;', 'an N1-th time domain symbol before the target channel or the target signal scheduled by the first signaling, wherein N1 is a positive integer;', 'an N2-th time domain symbol before the first signaling, wherein N2 is a positive integer; or', 'an N2-th time domain symbol before a physical channel where the first signaling is located, wherein N2 is a positive integer., 'the first symbol comprises at least one of4. The method of claim 1 , whereinthe target channel or the target signal scheduled by the first signaling uses QCL information corresponding to the first reference signal transmitted most recently before the first symbol or QCL information corresponding to the second signaling transmitted most recently before the first symbol.5. The method of claim 4 , whereinat least M1 time domain symbols are spaced between the first symbol and ...

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Номер записи: 32
16-01-2020 дата публикации

Connector

Номер: US20200021063A1
Автор: Gao Bo, PAN Biao, Wang Hao, Wang Ning, Yu Jianfei, Zhang Jiefeng, Zhao Qijun
Принадлежит: Tyco Electronics (Shanghai) Co. Ltd.

A connector includes a metal housing, an insulating body received in the metal housing, a conductive terminal held in the insulating body and electrically connected to a wire introduced into the metal housing, and a conductive shield mounted in the metal housing and sleeved on a conductive shielding layer of the wire. The conductive shield has a C-shaped ring adapted to electrically and elastically contact an inner wall of the metal housing and a plurality of elastic arms connected to a side of the C-shaped ring and adapted to electrically and elastically contact the conductive shielding layer.

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Номер записи: 33
21-01-2021 дата публикации

CHANNEL STATE INFORMATION REPORTING IN WIRELESS COMMUNICATIONS

Номер: US20210022130A1
Автор: Chen Yijian, Gao Bo, Li Yu Ngok, Lu Zhaohua, Zhang Shujuan
Принадлежит:

A wireless communication method is described for receiving a reporting configuration associated with one or more reporting criteria. The received reporting configuration is also linked to one or more channel state information (CSI) resource settings that provide a configuration information. Each CSI resource setting identifies one or more resource sets, and each resource set includes one or more reference signal resources. Based on one or more reporting criteria, a user equipment can generate a report that can be transmitted to a base station. 1. A wireless communication method , comprising: wherein the reporting configuration is linked to one or more channel state information (CSI) resource settings that provide a configuration information,', 'wherein each CSI resource setting identifies one or more resource sets, and', 'wherein each resource set includes one or more reference signal resources;, 'receiving a reporting configuration associated with one or more reporting criteria,'} 'wherein each reference signal index is associated with a CSI resource setting index, a reference signal resource set index, a reference signal resource index, or a reporting configuration index; and', 'generating, according to the one or more reporting criteria, a report that includes a reference signal receive power (RSRP), a rank indicator (RI), one or more reference signal indexes, or information about grouping the one or more reference signal indexes,'}transmitting the report to a communication node.2. The method of claim 1 , wherein the one or more reporting criteria comprises:one or more criteria for grouping the one or more reference signal indexes to be reported, wherein the one or more reference signal indexes are grouped into one or more reference signal groups,a number of reference signal (RS) resources from one resource set or from one CSI resource setting to be reported,a minimum number of RS resources from one resource set or from one CSI resource setting to be reported,a ...

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Номер записи: 34
23-01-2020 дата публикации

CONFIGURATION METHOD AND CONFIGURATION DEVICE FOR REFERENCE SIGNAL AND COMMUNICATION NODE

Номер: US20200028563A1
Автор: Gao Bo, Li Yu Ngok, Lu Zhaohua, Wang Xinhui, Yuan Yifei
Принадлежит:

Provided are a configuration method and configuration device for a reference signal and a communication node. The method applied to a first communication node includes: configuring configuration signaling; carrying, by the configuration signaling, parameter configuration for N reference signal resources, the parameter configuration at least includes channel characteristic requirement indication information; and sending the configuration signaling to a second communication node to enable the second communication node to obtain the parameter configuration, where N is an integer greater than or equal to 1. 1. A configuration method for a reference signal , applied to a first communication node , comprising:configuring configuration signaling, wherein the configuration signaling carries parameter configuration for N reference signal resources, wherein the parameter configuration at least comprises channel characteristic requirement indication information; andsending the configuration signaling to a second communication node, wherein N is an integer greater than or equal to 1.24-. (canceled)5. The method of claim 1 , wherein the channel characteristic requirement indication information comprises at least one of:channel characteristic requirement information;relevant information on an antenna port.6. The method of claim 5 , wherein the relevant information on the antenna port comprises at least one of:antenna port information; orantenna port density configuration information.7. The method of claim 6 , wherein the antenna port density configuration information comprises at least one of:configuration information of one of: a frequency domain in which any antenna port is located, a time domain in which any antenna port is located, and a sequence used by any antenna port.8. (canceled)9. The method of claim 6 , further comprising:acquiring the antenna port density configuration information from a pre-configured antenna port density configuration information set.1012-. ( ...

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Номер записи: 35
29-01-2015 дата публикации

NON-INTRUSIVE METHOD AND APPARATUS FOR AUTOMATICALLY DISPATCHING SECURITY RULES IN CLOUD ENVIRONMENT

Номер: US20150033285A1
Автор: Gao Bo, Ims Steven D., Lan Ling, McGee Jason R., Yi Li, Zhang Yu
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

The present invention relates to a non-intrusive method and apparatus for automatically dispatching security rules in a cloud environment. The method comprises: forming a composition application model of an application in the cloud environment, said composition application model including at least types of various servers for deploying said application; generating a topology model of said various servers in the cloud environment; automatically generating security rules to be adopted by the server-side firewalls of respective servers based on the application context of said application, said composition application model and said topology model; and dispatching said security rules to each server-side firewall based on said composition application model and topology model. 1. A non-intrusive method for automatically dispatching a plurality of security rules in a cloud environment , comprising:forming a composition application model of an application in the cloud environment, wherein said composition application model comprises various servers for deploying said application;generating a topology model of said various servers in the cloud environment;automatically generating a plurality of security rules to be adopted by a plurality of server-side firewalls for respective various servers based on an application context of the following: (i) said application, (ii) said composition application model, (iii) and said topology model; anddispatching said plurality of security rules to each server-side firewall based on said composition application model and said topology model.2. The method according to claim 1 , wherein the application context of said application is included in either file struts.xml or file web.xml.3. The method according to claim 1 , wherein said plurality of security rules are used by said plurality of server-side firewalls to validate a user's input with respect to various servers protected by the plurality of server-side firewalls.4. The method ...

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Номер записи: 36
04-02-2021 дата публикации

METHOD AND APPARATUS FOR INFORMATION REPORTING, AND METHOD AND APPARATUS FOR INFORMATION TRANSMISSION

Номер: US20210036815A1
Автор: Chen Yijian, Gao Bo, Li Yu Ngok, Lu Zhaohua, Wang Xinhui, Yuan Yifei
Принадлежит:

A method and apparatus for information reporting as well as a method and apparatus for information transmission are provided. The method for information reporting includes: receiving, by a second communication node, a reference signal from a first communication node, to determine a reference signal-related index and/or channel state information; reporting, by the second communication node, a set to the first communication node, and the set includes at least one of: the reference signal-related index and the channel state information. This technical solution solves the problems of low flexibility and poor adaptability of beam-related information reporting in the related art; the second communication node reports its own capability, so that the first communication node can indicate a beam reporting that meets to user capability, thereby improving the stability of beam-related information reporting. 1. A method for wireless communication , comprising:receiving, by a second communication node, configuration information from a first communication node, wherein the configuration information comprises at least a group index, a constraint, or a grouping criterion associated with at least one group of one or more groups of channel state information;receiving, by the second communication node, one or more reference signals from the first communication node; andreporting, by the second communication node to the first communication node, the one or more groups of channel state information based on the configuration information, wherein each of the one or more groups comprises at least one of a group index that identifies a corresponding group or an index associated with a corresponding reference signal.2. The method of claim 1 , wherein the index associated with the corresponding reference signal comprising at least one of: a reference signal configuration index claim 1 , a reference signal resource set index claim 1 , a reference signal resource index claim 1 , a reference ...

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Номер записи: 37
07-02-2019 дата публикации

DIGITAL INK DUCT FOR A PRESS, DIGITAL INK SUPPLY SYSTEM AND APPLICATION METHOD THEREOF

Номер: US20190039370A1
Автор: Gao Bo, XIANG JIANLONG
Принадлежит: HANGZHOU CRON INTELLIGENT PRINTING TECHNOLOGY CO., LTD.

The present invention discloses a digital ink duct for a printing press, comprising an ink tank for storing ink, a main ink pipe that communicates with the ink tank, at least one metering-type ink delivery device, ink delivery pipes, a controller and a signal acquisition device. In the present invention, high-accuracy, metering-type ink delivery devices are arranged in a queue to form a digital ink duct which replaces the traditional ink duct and supplies ink for the ink zones. The present invention can perform accurate adjustment in real time, is high in automation and digitalization degree, and can realize one-way ink delivery and avoid ink return. 120-. (canceled)21. A digital ink supply system for a printing press , comprising a process management module and digital ink ducts , wherein a digital ink duct is installed in each one of the single-color printing units of the press;wherein each one of the digital ink ducts comprises an ink tank for storing ink, a main ink pipe which communicates with the ink tank, at least one metering-type ink delivery device, ink delivery pipes, a controller and a signal acquisition device; wherein the ink input end of each one of the metering-type ink delivery devices communicates with each corresponding one of the main ink pipes, the ink output end of each one of the metering-type ink delivery devices is connected with one end of each corresponding one of the ink delivery pipes, the other end of each corresponding one of the ink delivery pipes is disposed between an ink transfer roller and a vibrating roller and outputs ink; the metering-type ink delivery device takes volume or mass as the metering basis, each metering-type ink delivery device corresponds to one ink zone;the controllers communicate with the process management module; the signal acquisition devices acquire the starting and stopping state signals of the press and the printing speed signals of the press, and output the acquired signals to the corresponding ...

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Номер записи: 38
24-02-2022 дата публикации

CHANNEL MEASUREMENT METHOD AND APPARATUS

Номер: US20220060266A1
Автор: Gao Bo, JIANG Chuangxin, Lu Zhaohua, XIAO Huahua, Zhang Shujuan
Принадлежит:

Provided are a channel measurement method and apparatus. The channel measurement method includes: configuring measurement resource information, where the measurement resource information is used for acquiring channel state information and includes N pieces of channel measurement resource information and M pieces of interference measurement resource information, where N and M are positive integers; sending the measurement resource information; and receiving channel state information sent by a terminal, where the channel state information includes a channel-related parameter and/or an interference-related parameter. 142.-. (canceled)43. A channel measurement method , comprising:receiving, by a terminal device, measurement resource information from a base station, wherein the measurement resource information comprises N sets of channel measurement resources and M sets of interference measurement resources, wherein N and M are positive integers, wherein a channel measurement resource in the N sets of channel measurement resources is associated with an interference measurement resource in the M sets of interference measurement resources;acquiring, by the terminal device, channel state information according to the measurement resource information by assuming that the channel measurement resource and the associated interference measurement resource have a same quasi co-location type; andtransmitting, by the terminal device, the channel state information to the base station.44. The method of claim 43 , wherein the channel measurement resources include a synchronization signal block (SSB) resource or a non-zero power channel state information-reference signal (NZP-CSI-RS) resource.45. The method of claim 43 , wherein the interference measurement resources include a channel state information-interference measurement (CSI-IM) resource or a non-zero power channel state information-reference signal (NZP-CSI-RS) resource.46. The method of claim 43 , wherein each of the N sets of ...

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Номер записи: 39
24-02-2022 дата публикации

METHOD AND APPARATUS FOR DETERMINING QUASI CO-LOCATION REFERENCE SIGNAL SET, NETWORK DEVICE, AND STORAGE MEDIUM

Номер: US20220060306A1
Автор: Chen Yijian, Gao Bo, JIANG Chuangxin, Li YuNgok, Lu Zhaohua, XIAO Huahua, Zhang Shujuan
Принадлежит:

Provided are a method and an apparatus for determining a quasi co-location reference signal, a network device, and a storage medium. First information is determined according to signaling information and/or a predetermined rule, and a quasi co-location reference signal set of a port group included in a data channel and/or a data signal is determined according to the first information. 1. A method for determining a quasi co-location reference signal set , comprising:determining first information according to signaling information and/or a predetermined rule; anddetermining, according to the first information, a quasi co-location reference signal set of a port group comprised in a data channel and/or a signal, wherein the first information comprises at least one of the following: a time interval between the data channel and/or the signal and a control channel for scheduling the data channel and/or the signal, a number of reference signal elements of a control channel element, a number of reference signal elements of the data channel and/or the signal, an index of the reference signal elements of the control channel element, an index of the reference signal elements of the data channel and/or the signal; a time interval between the data channel and/or the signal and a control channel for scheduling the data channel and/or the signal is less than a predetermined threshold; or', 'a control channel for scheduling the data channel and/or the signal does not include TCI;, 'wherein the data channel and/or the signal satisfies one of the following characteristics in a case where capability information reported by a communication node belongs to a predetermined set of {14 time domain symbols, 28 time domain symbols, and 48 time domain symbols}, determining the threshold as the capability information reported by the communication node; or,', 'in a case where capability information reported by the communication node does not belong to the predetermined set of {14 time domain ...

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Номер записи: 40
19-02-2015 дата публикации

Traffic-Bearing Entity Identification in Multiple-Wavelength Passive Optical Networks (PONs)

Номер: US20150050024A1
Автор: Effenberger Frank, Gao Bo, Luo Yuanqiu
Принадлежит:

An optical line terminal (OLT) comprises a receiver configured to receive a first message, a processor coupled to the receiver and configured to process the first message, and generate a second message based on the first message, wherein the second message comprises an identification (ID) structure identifying a traffic-bearing entity associated with an optical network unit (ONU), and wherein the ID structure comprises a wavelength ID field, and a transmitter coupled to the processor and configured to transmit the second message. 1. An optical line terminal (OLT) comprising:a receiver configured to receive a first message; process the first message, and', 'generate a second message based on the first message, wherein the second message comprises an identification (ID) structure identifying a traffic-bearing entity associated with an optical network unit (ONU), and wherein the ID structure comprises a wavelength ID field; and, 'a processor coupled to the receiver and configured toa transmitter coupled to the processor and configured to transmit the second message.2. The OLT of claim 1 , wherein the second message conforms to a gigabit-capable passive optical network (G-PON) standard or a 10-gigabit-capable passive optical network (XG-PON) standard.3. The OLT of claim 2 , wherein the wavelength ID field identifies an upstream wavelength that the traffic-bearing entity can transmit at claim 2 , wherein the ID structure is an allocation ID (Alloc-ID) further comprising an ONU-ID field and a traffic container ID (T-CONT ID) field claim 2 , wherein the ONU-ID field uniquely identifies the ONU within a passive optical network (PON) claim 2 , and wherein the T-CONT ID field uniquely identifies the traffic-bearing entity within the ONU.4. The OLT of claim 3 , wherein the Alloc-ID is 14 bits claim 3 , wherein the wavelength ID field is three bits and is a first field in the Alloc-ID claim 3 , wherein the ONU-ID field is x bits and is a second field in the Alloc-ID claim 3 , ...

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Номер записи: 41
18-02-2016 дата публикации

Electric Connector

Номер: US20160049747A1
Автор: Bo Gao, HAO WANG, Jianfei Yu, Qijun Zhao, Yuquan Chen, Zhigang Cheng
Принадлежит: Tyco Electronics Shanghai Co Ltd

An electric connector, comprising: a housing, an insulation body received in the housing, and a plurality of terminals held in a plurality of slots of the insulation body. The insulation body comprises a first half body and a second half body separate from the first half body The first half body and the second half body are configured to be detachably assembled together. Therefore, when connecting cables in field, the insulation body may be separated into the first half body and the second half body first. Then the cables may be connected to the terminals held in the first half body and the second half body. The first half body and the second half body may be assembled together after the cables are connected. Using such a detachable insulation body provides larger operation space, thus easing connecting the cables to the terminals in the field.

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Номер записи: 42
06-02-2020 дата публикации

METHOD AND DEVICE FOR INDICATING UPLINK REFERENCE SIGNAL INFORMATION, AND STORAGE MEDIUM

Номер: US20200044801A1
Автор: Chen Yijian, Gao Bo, Li YuNgok, Lu Zhaohua, Wang Yuxin, Wu Hao
Принадлежит:

A method and apparatus for indicating uplink reference signal information are provided. The method includes: indicating uplink reference signal information to a terminal through a signaling. The uplink reference signal information includes at least one of the following information: a transmission manner in which the terminal transmits an uplink reference signal, a transmission resource used by the terminal to transmit the uplink reference signal, a type of the uplink reference signal transmitted by the terminal, a cell identifier (ID) used by the uplink reference signal, and a virtual cell ID used by the uplink reference signal. Further provided in the embodiments of the present disclosure is a storage medium. 1. A method for indicating uplink reference signal information , comprising:indicating the uplink reference signal information to a terminal through a signaling, wherein the uplink reference signal information comprises at least one of following information: information for indicating a transmission manner in which the terminal transmits an uplink reference signal, information for indicating a transmission resource used by the terminal to transmit the uplink reference signal, information for indicating a type of the uplink reference signal transmitted by the terminal, a cell identifier (ID) used by the uplink reference signal, or a virtual cell ID used by the uplink reference signal.2. The method of claim 1 , wherein the transmission manner comprises at least one of:a transmit beam, a transmit antenna, a transmit sector, precoding at a transmitting end, a manner indicated by an antenna port, a manner indicated by an antenna weight vector, a manner indicated by an antenna weight matrix, a manner of frequency domain transmission diversity, a manner of time domain transmission diversity, a modulation and coding scheme, a reference signal index, a spatial domain transmission filter or a spatial quasi-co-location;and/or,the transmission resource comprises at least ...

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Номер записи: 43
03-03-2022 дата публикации

METHOD AND APPARATUS FOR DETERMINING CONFIGURATION KNOB OF DATABASE

Номер: US20220067008A1
Автор: Gao Bo, Li Guoliang, LI Shifu, ZHOU Xuanhe
Принадлежит:

A method for determining a configuration knob of a database is disclosed, and may be applied to a database management system. In this method, vectorization coding is performed on a query statement, to obtain a target feature vector of the query statement, and then a configuration knob set for determining the database is determined based on two aspects of double-state information: the target feature vector and current status information of the database (). The configuration knob set is used to execute N query statements. The configuration knob of the database () may be dynamically determined based on the query statement and the current status information of the database (), so that good performance of the database () in a case of different workload requirements, for example, performance in aspects of a delay and a throughput, can be ensured. 1. A method for determining a configuration knob of a database , comprising:obtaining N query statements sent by M clients, wherein M is an integer greater than 0, N is an integer greater than 0, and N≥M;determining N pieces of query information from the N query statements, wherein the N query statements are in a one-to-one correspondence with the N pieces of query information;performing vectorization coding on the N pieces of query information, to obtain corresponding N target feature vectors, wherein the N pieces of query information are in a one-to-one correspondence with the N target feature vectors; anddetermining, based on the N target feature vectors and current status information of the database, a configuration knob set that is of the database and that corresponds to the N query statements, wherein the configuration knob set comprises at least one target configuration knob group, the target configuration knob group comprises at least one configuration knob, and the configuration knob set is used to execute the N query statements.2. The method according to claim 1 , wherein the method further comprises:determining, in ...

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Номер записи: 44
14-02-2019 дата публикации

SHIFT REGISTER UNIT AND DRIVING METHOD THEREOF, GATE DRIVING CIRCUIT AND DISPLAY APPARATUS

Номер: US20190051365A1
Автор: Chen Yang, Gao Bo, Li Yan, Shi Lingyun, Sun Wei
Принадлежит:

A shift register unit and a driving method thereof, a gate driving circuit and a display apparatus. The shift register unit includes an input circuit, a first pull-down circuit, a second pull-down circuit, and an output circuit. In a first state, the first pull-down circuit is configured to pull down the level of a pull-up node, and the second pull-down circuit is configured to pull down a level of the output terminal. 1. A shift register unit , comprising an input circuit , a first pull-down circuit , a second pull-down circuit , and an output circuit;wherein the input circuit is coupled to a pull-up node, an input signal terminal, a first level signal terminal, a reset signal terminal and a second level signal terminal, and is configured to charge the pull-up node;the output circuit is coupled to the pull-up node, a first clock signal terminal and an output terminal, and is configured to output a signal inputted by the first clock signal terminal to the output terminal under control of a level of the pull-up node;the first pull-down circuit is coupled to the pull-up node, a first level power signal terminal and a third level signal terminal; andthe second pull-down circuit is coupled to the first clock signal terminal, a second clock signal terminal, the first level power signal terminal and the output terminal;wherein in a first state, the first pull-down circuit is configured to pull down the level of the pull-up node, and the second pull-down circuit is configured to pull down a level of the output terminal.2. The shift register unit according to claim 1 , wherein the first pull-down circuit comprises a first transistor;a gate electrode of the first transistor is coupled to the third level signal terminal, a first electrode of the first transistor is coupled to the pull-up node, and a second electrode of the first transistor is coupled to the first level power signal terminal.3. The shift register unit according to claim 1 , wherein the second pull-down circuit ...

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Номер записи: 45
14-02-2019 дата публикации

Passive optical network communications method, apparatus and system

Номер: US20190052940A1
Автор: Bo Gao, Dekun Liu, Jianhe GAO, Xuming WU
Принадлежит: Huawei Technologies Co Ltd

The present invention discloses a passive optical network communications method, reporting, by an optical network unit, ONU, a calibration record of the ONU, where the calibration record includes an ID of a calibrated wavelength channel; sending a first message to the ONU when the OLT determines, according to the calibration record, that a target wavelength channel ID corresponding to a target wavelength channel to which the ONU needs to switch is not in the calibration record, where the first message includes a forced wavelength switching flag; and instructing the ONU to switch to the calibrated target wavelength channel. In this way, the ONU can implement wavelength switching quickly after calibrating a new wavelength channel so as to perform data communication over the calibrated new wavelength channel.

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Номер записи: 46
25-02-2021 дата публикации

CHANNEL CONFIGURATION METHOD AND APPARATUS, POWER CONTROL METHOD AND APPARATUS, USER EQUIPMENT, BASE STATION AND STORAGE MEDIUM

Номер: US20210058873A1
Автор: Gao Bo, JIANG Chuangxin, Lu Zhaohua, Wu Hao, Zhang Shujuan
Принадлежит:

Provided are channel configuration and power control methods and devices, a user equipment, a base station and storage mediums. The channel configuration method is configured to receive a second channel characteristic assumption of a control channel resource set configured by a second communication node; where the control channel resource set is formed by at least one of a first type of search space and a second type of search space; the second channel characteristic assumption is used for configuration of control channel resources in the second type of search space; and the control channel resource transmitted by the second communication node are received according to the second channel characteristic assumption. 142.-. (canceled)43. A channel power control method , comprising:receiving, by a user equipment, a Media Access Control-Control Element (MAC-CE) signaling from a communication node, wherein the MAC-CE signaling includes an index indicating a path loss (PL) reference signal of a Physical Uplink Shared Channel (PUSCH) in a set of PL reference signals;determining, by the user equipment, the PL reference signal of the PUSCH according to the index in the MAC-CE signaling; anddetermining, by the user equipment, a transmission power for a transmission on the PUSCH based on the PL reference signal.44. The method of claim 43 , wherein the index indicating the PL reference signal is associated with a sounding reference signal resource indicator (SRI) code value in a downlink control information (DCI) signaling.45. The method of claim 43 , wherein the set of PL reference signals is configured by a Radio Resource Control (RRC) signaling.46. A channel power control method claim 43 , comprising:determining, by a communication node, a Media Access Control-Control Element (MAC-CE) signaling that includes an index indicating a path loss (PL) reference signal of a Physical Uplink Shared Channel (PUSCH) in a set of PL reference signals; andtransmitting, by the communication ...

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Номер записи: 47
15-05-2014 дата публикации

Polymerizate Comprising a Macromonomer

Номер: US20140135428A1
Автор: Gao Bo, Klein Heinz-Peter, Schöttler Michael, Xu Peng
Принадлежит: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.

The present invention relates to a polymerizate in the form of an aqueous polymer dispersion, the polymerizate being obtainable by radical polymerization of monomers in an aqueous medium in the presence of a free radical initiator and a protective colloid, wherein the monomers comprise a) 50-99.99 wt. % of at least one vinyl monomer chosen from the group of vinyl esters, (meth)acrylic esters, vinyl aromatic compounds, vinyl halides, and olefins, and b) 0.01-30 wt. % of at least one macromonomer M, the macromonomer M being a reaction product of components (i), (ii), and (iii), said —component (i) having at least one olefinically unsaturated group and at least one hydroxyl, amine and/or thiol group, —component (ii) being a di- or triisocyanate, and —component (iii) having at least two terminal groups selected from hydroxyl, amine and/or thiol groups, c) 0-20 wt % of at least one vinyl monomer with at least one functional group, wherein the monomers a), b), and c) sum up to 100 wt. % of total monomers employed. The invention further provides a process to prepare the polymerizate, water-redispersible polymer powders obtainable from the polymerizate, and building material compositions containing the polymerizate and/or the water-redispersible polymer powders. 1. Polymerizate in the form of an aqueous polymer dispersion , the polymerizate being obtainable by radical polymerization of monomers in an aqueous medium in the presence of a free radical initiator and a protective colloid , wherein the monomers comprisea) 50-99.99 wt. % of at least one vinyl monomer chosen from the group of vinyl esters, (meth)acrylic esters, vinyl aromatic compounds, vinyl halides, and olefins, component (i) having at least one olefinically unsaturated group and at least one hydroxyl, amine and/or thiol group,', 'component (ii) being a di- or triisocyanate, and', 'component (iii) having at least two terminal groups selected from hydroxyl, amine and/or thiol groups, and, 'b) 0.01-30 wt. % of at ...

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Номер записи: 48
21-02-2019 дата публикации

METHOD FOR AUTOMATIC CONSTRUCTING THREE-DIMENSIONAL INDOOR SCENARIO WITH BEHAVIOR-CONSTRAINED

Номер: US20190057538A1
Автор: CHEN XIAOWU, Fu Qiang, Gao Bo, Wang Xiaotian, ZHAO QINPING, Zhou Bin
Принадлежит:

Provided is a method for automatic constructing a three-dimensional indoor scenario with behavior-constrained, including: determining a room, parameter of the room and a first behavioral semantics according to entered information; obtaining a corresponding first object category according to the first behavioral semantics; determining a corresponding first reference layout and a three-dimensional model of objects in the room according to the first object category and the parameter of the room; and directing and generating a three-dimensional indoor scenario in the room according to the first reference layout and the three-dimensional model. 1. A method for automatic constructing a three-dimensional indoor scenario with behavior-constraint , comprising:determining a room, a parameter of the room and a first behavioral semantics according to entered information;obtaining a corresponding first object category according to the first behavioral semantics;determining a corresponding first reference layout and a three-dimensional model of objects in the room according to the first object category and the parameter of the room; anddirecting and generating a three-dimensional indoor scenario in the room according to the first reference layout and the three-dimensional model.2. The method according to claim 1 , before the determining the room and the first behavioral semantics according to the entered information claim 1 , further comprising: constructing a relation tree claim 1 , wherein a root node of the relation tree is a behavioral semantics and remaining nodes of the relation tree are object categories;the obtaining the corresponding first object category according to the first behavioral semantics comprises:determining, in the relation tree, a corresponding object category as the first object category according to the first behavioral semantics.3. The method according to claim 2 , wherein the constructing the relation tree comprises:constructing a data set for a planar ...

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Номер записи: 49
27-02-2020 дата публикации

SUBSTRATE, DISPLAY APPARATUS AND CONTROL METHOD OF THE SUBSTRATE

Номер: US20200064969A1
Автор: Chen Ming, Dong Xue, Gao Bo, Han Wenchao, LI YAFEI, Liu Jinxing, Sun Wenjia
Принадлежит:

The present disclosure discloses an array substrate and a display apparatus. The array substrate includes a touch electrode, wherein the touch electrode comprises a plurality of first sensing electrodes arranged in a first direction and a plurality of second sensing electrodes arranged in a second direction, each of the first sensing electrodes comprises an electrode strip, the electrode strip comprises a plurality of electrode blocks arranged in the second direction, each of the second sensing electrodes comprises a plurality of holes, the electrode blocks correspond to the holes in one to one correspondence, and projections of the electrode, blocks in a direction perpendicular to a surface of the substrate are located in the corresponding holes. 120-. (canceled)21. A substrate comprising a touch electrode , wherein the touch electrode comprises a plurality of first sensing electrodes arranged in a first direction and a plurality of second sensing electrodes arranged in a second direction different from the first direction ,each of the plurality of first sensing electrodes comprises an electrode strip, the electrode strip comprises a plurality of electrode blocks arranged in the second direction, each of the plurality of second sensing electrodes having a plurality of holes, the plurality of electrode blocks correspond to the plurality of holes in one to one correspondence, and a projection of each of the plurality of electrode blocks in a direction perpendicular to the substrate is located in a corresponding hole of the plurality of holes.22. The substrate according to claim 21 , wherein the plurality of first sensing electrodes and the plurality of second sensing electrodes are located in a same layer claim 21 , and the plurality of electrode blocks are located in the corresponding plurality of holes.23. The substrate according to claim 21 , wherein the substrate is an array substrate comprising a common electrode claim 21 , the plurality of first sensing ...

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Номер записи: 50
07-03-2019 дата публикации

DIRECTIONAL RADAR TRANSMITTING AND RECEIVING SYSTEM

Номер: US20190072642A1
Автор: Gao Bo, Liu Xiao Xiong
Принадлежит:

According to one embodiment of the present invention, a directional radar transmitting and receiving system includes: a main control chip is configured to determine whether a pulse wave signal output by a sensor circuit board meets a triggering condition wherein each of a plurality of evaluation processes is satisfied, the evaluation processes including: a first evaluation process including: determining whether a width and an amplitude of the pulse wave signal meets a threshold amplitude; and a second evaluation process including: comparing a shape of the pulse wave signal output by the sensor circuit board with a pre-stored default triggering signal shape; and determining that the second evaluation process is satisfied when the shape of the pulse wave signal matches the pre-stored default triggering signal shape. 1. A directional radar transmitting and receiving system comprising: a microwave oscillator;', 'a transmitting antenna; and', 'a receiving antenna; and, 'a sensor circuit board comprising a signal amplifying circuit;', 'a switch circuit; and', 'a main control chip configured to control the switch circuit;, 'a main control board comprisingwherein the microwave oscillator of the sensing board is configured to transmit a high-frequency microwave signal through the transmitting antenna,wherein the receiving antenna is configured to receive a frequency-shifted reflection of the high-frequency microwave signal transmitted through the transmitting antenna, apply frequency mixing and wave detection to the frequency-shifted reflection;', 'generate a pulse wave signal;', 'output the pulse wave signal to the signal amplifying circuit of the main control board; and', 'output the pulse wave signal from the signal amplifying circuit to the main control chip,, 'wherein the microwave oscillator is configured towherein the main control chip is configured to control the switch circuit, the switch circuit being configured to control a supply of power to one or more load ...

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Номер записи: 51
07-03-2019 дата публикации

DIRECTIONAL RADAR TRANSMITTING AND RECEIVING DEVICES

Номер: US20190072643A1
Автор: Gao Bo, Liu Xiao Xiong
Принадлежит:

A device for directional radar transmitting and receiving includes a sensor circuit board, including: an integrated microwave oscillator; a first wire mounted on a first face of the sensor circuit board, the first wire being configured to transmit a high-frequency microwave signal, and a second wire mounted on the first face of the sensor circuit board, the second wire being configured to receive a frequency-shifted signal, wherein the frequency-shifted signal is a reflection of the high-frequency microwave signal transmitted by the integrated transmitting antenna; and a main control board mounted facing a second face of the sensor circuit board, the second face of the sensor circuit board being opposite the first face of the sensor circuit board, the main control board being configured to supply the high-frequency microwave signal to the first wire and to process the frequency-shifted signal received by the second wire. 1. A device for directional radar transmitting and receiving comprising: an integrated microwave oscillator;', 'a first wire mounted on a first face of the sensor circuit board, the first wire operating as an integrated transmitting antenna configured to transmit a high-frequency microwave signal; and', 'a second wire mounted on the first face of the sensor circuit board, the second wire operating as an integrated receiving antenna configured to receive a frequency-shifted signal, wherein the frequency-shifted signal is a reflection of the high-frequency microwave signal transmitted by the integrated transmitting antenna; and, 'a sensor circuit board, the sensor circuit board comprisinga main control board mounted facing a second face of the sensor circuit board, wherein the second face of the sensor circuit board is opposite the first face of the sensor circuit board, the main control board being configured to supply the high-frequency microwave signal to the first wire and to process the frequency-shifted signal received by the second wire.2. The ...

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Номер записи: 52
24-03-2022 дата публикации

Power control implementation method and apparatus, communication node, and computer-readable storage medium

Номер: US20220094404A1
Автор: Bo Gao, Hao Wu, Ke YAO, Yu Ngok Li
Принадлежит: ZTE Corp

Provided are a power control implementation method and apparatus, a communication node, and a computer-readable storage medium. The method includes: acquiring information about TPMI, determining one or more precoding codewords in a preconfigured precoding codeword set according to the information about TPMI, and performing transmission to a second communication node according to the one or more precoding codewords.

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Номер записи: 53
05-03-2020 дата публикации

BACKLIGHT SOURCE AND MANUFACTURE METHOD THEREOF, DISPLAY DEVICE

Номер: US20200074917A1
Автор: Chen Ming, Dong Xue, Gao Bo, Li Pei, LI YAFEI, Liu Jinxing, Sun Haiwei, Sun Wenjia, WANG Guangquan
Принадлежит:

A backlight source and a manufacture method thereof, a display device are provided. The backlight source includes a base substrate, the base substrate is divided into a plurality of light emitting regions, and at least one of the plurality of light emitting regions comprises a plurality of light emitting elements, a first common polar line, and a second common polar line. Light emitting brightness of at least one of the light emitting regions is adjustable independently. 1. A backlight source , comprising:a base substrate, the base substrate being divided into a plurality of light emitting regions, and 'a plurality of light emitting elements, a first common polar line, and a second common polar line,', 'at least one of the plurality of light emitting regions comprisingwherein light emitting brightness of at least one of the plurality of light emitting regions is adjustable independently.2. The backlight source according to claim 1 , wherein in an identical light emitting region claim 1 , first poles of the plurality of light emitting elements are electrically connected to an identical first common polar line claim 1 , and second poles of the plurality of light emitting elements are electrically connected to an identical second common polar line.3. The backlight source according to claim 2 , further comprising a plurality of first wires and a plurality of second wires on the base substrate claim 2 ,wherein the first common polar lines of at least two of the plurality of light emitting regions are electrically connected to different first wires, and the second common polar lines of at least two of the plurality of light emitting regions are electrically connected to an identical second wire.4. The backlight source according to claim 3 , wherein the first common polar lines of any two of the plurality of light emitting regions are electrically connected to different first wires claim 3 , and the second common polar lines of at least two of the plurality of light ...

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Номер записи: 54
05-03-2020 дата публикации

TECHNIQUES FOR COMMUNICATING BEAM INFORMATION

Номер: US20200076648A1
Автор: Chen Yijian, Gao Bo, Li Yu Ngok, Lu Zhaohua, XIAO Huahua
Принадлежит:

The disclosed technology includes techniques for facilitating the operation of a multi-antenna communication system. The disclosed technology can be implemented to provide a method for wireless communications which includes receiving, by a user device, an indication about an association between multiple reference resources and a target resource at the user device. The association includes properties of a communication channel to and/or from the user device, and wherein at least one property of the communication channel is different among the multiple reference resources, and performing wireless communication using the indication. 1. A method for wireless communications , comprising:receiving, by a user device, an indication about an association between X reference resources, where X is an integer greater than 1, and a target resource, wherein the association includes properties of a communication channel to and/or from the user device, and wherein at least one property of the communication channel is different among the multiple reference resources.2. The method of claim 1 , wherein each of the X reference resources corresponds to a channel part or an interference part of the target resource supporting at least one of the following data or reference signal transmission characteristic: (1) all X reference resources correspond to the channel part of a same layer of the data or the reference signal transmission claim 1 , (2) different reference resources correspond to the channel part of different layers of the data or reference signal transmission claim 1 , (3) X1 out of X reference resources claim 1 , where X1 is an integer less than or equal to X claim 1 , correspond to channel part of the target resource and remaining (X−X1) reference resources correspond to the interference part of the target resource.3. The method of claim 1 , wherein each reference resource and target resource is one of the following type of resources: (1) a reference signal resource comprising ...

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Номер записи: 55
18-03-2021 дата публикации

METHODS AND APPARATUSES FOR TRANSMITTING AND RECEIVING CONTROL SIGNALING, AND METHOD FOR DETERMINING INFORMATION

Номер: US20210084623A1
Автор: Gao Bo, JIANG Chuangxin, Li Yu Ngok, Lu Zhaohua, Wu Hao, Zhang Nan, Zhang Shujuan
Принадлежит:

Provided are methods and apparatuses for transmitting and receiving control signaling and for determining information. The method include determining second information according to first information, where the second information includes at least one of the following: the number N of bits used in first control signaling to notify a first transmission parameter, a correspondence mapping table between an index value referenced by the first transmission parameter in the first control signaling and the value of the first transmission parameter, the type of the first transmission parameter notified by a predetermined indication field in the first control signaling, or position information of the bits used in the first control signaling to notify the first transmission parameter; and where the first information includes a relationship between a transmission time interval between the first control signaling and a first signal and a predetermined threshold K, where N and K are non-negative integers; and transmitting the first control signaling. 1. A method for receiving control signaling and for determining information , comprising:receiving a first signal and a second signal,determining a quasi co-location, QCL, parameter of the first signal based on a QCL parameter of the second signal,wherein the first signal and the second signal are received at a same time-domain position, the first signal comprising a first aperiodic downlink measurement reference signal and the second signal comprising a second aperiodic downlink measurement reference signal or a downlink data channel signal, and{'b': 1', '2', '1', '2, 'wherein a first time interval is less than a predetermined threshold X and a second time interval is greater than or equal to a predetermined threshold X, the first time interval being between the first signal and a first control signaling scheduling the first signal and the second time interval being between the second signal and a second control signaling ...

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Номер записи: 56
31-03-2022 дата публикации

METHOD, ELECTRONIC DEVICE, AND COMPUTER PROGRAM PRODUCT FOR MANAGING DISK

Номер: US20220100389A1
Автор: Gao Bo, LV SHUO
Принадлежит:

Embodiments of the present disclosure relate to a method, an electronic device, and a computer program product for managing a disk. The method includes: acquiring a model for determining a remaining life of a disk, wherein the model is trained by taking a set of parameters related to a failure of a group of reference disks as an input and taking a reference remaining life of the group of reference disks at the time when the set of parameters are acquired as an output; acquiring a parameter related to a remaining life of a target disk, wherein the parameter indicates usage information of the target disk when it is used; and applying the parameter to the model to determine the remaining life of the target disk. With the technical solution of the present disclosure, a remaining life of a disk can be predicted, so that the disk can be actively replaced before it fails. This not only can increase the reliability of a storage system, but also can reduce the time taken to reconstruct the storage system, thereby improving user experience of a user of the storage system. 1. A method for managing a disk , including:acquiring a model for determining a remaining life of a disk, wherein the model is trained by taking a set of parameters related to a failure of a group of reference disks as an input and taking a reference remaining life of the group of reference disks at the time when the set of parameters are acquired as an output;acquiring a parameter related to a remaining life of a target disk, wherein the parameter indicates usage information of the target disk when it is used; andapplying the parameter to the model to determine the remaining life of the target disk.2. The method according to claim 1 , wherein acquiring the parameter includes acquiring at least one of the following of the target disk: recoverable read error rate claim 1 , start and stop count claim 1 , reallocated sector count claim 1 , seek error rate claim 1 , power-on hours claim 1 , spin-up time claim 1 ...

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Номер записи: 57
21-03-2019 дата публикации

DIGITAL INK-SUPPLYING METHOD FOR PRINTING PRESS

Номер: US20190084294A1
Автор: Gao Bo, XIANG JIANLONG
Принадлежит:

The present invention discloses an accurate digital ink supply method for a printing press. The present invention adopts metering-type ink delivery units to replace the ink keys of the traditional printing press, and the metering-type ink delivery units directly deliver the ink to the corresponding ink zones on the metering basis of either volume or mass, realizing the quantitative supply of ink to each one of the ink zones. The present invention can perform accurate adjustment in real time, is high in automation and digitalization degree and large in adjustable range, realizes one-way ink delivery and avoids ink return. 118-. (canceled)19. A digital ink supply method for a printing press , comprising the steps of:calculating an ink demand according to a color plate, anda metering-type ink delivery device outputting ink demanded for printing to a corresponding ink zone to realize quantitative supply of the ink to each one of ink zones; wherein the calculation of the ink demand is based on either volume or mass;wherein in the working state, the ink supply flow rate of each one of the metering-type ink delivery devices is independently set and regulated, wherein the ink supply flow rate of each one of the metering-type ink delivery devices is obtained by calculating the ink demand of a corresponding color plate and ink zone in a single printed sheet and the running speed of the printing press, and the ink supply flow rate of each one of the metering-type ink delivery devices is calculated and regulated in real time as the running speed of the printing press changes.20. The digital ink supply method for a printing press according to claim 19 , wherein the ink demand of each one of the ink zones of each one of the color plates in a single printed sheet is obtained by a calculation method where a dot area of each one of the ink zones of each one of the color plates is multiplied with a required ink layer thickness; wherein the required ink layer thickness is determined ...

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Номер записи: 58
21-03-2019 дата публикации

DISPLAY DEVICE AND DRIVING METHOD THEREOF

Номер: US20190088192A1
Автор: Chen Dong, Gao Bo, Shi Lingyun, Sun Wei, WANG Guangquan, XUE ZIJIAO
Принадлежит:

A display device and a driving method for the same are disclosed. The display device includes a display panel, a data transmitter, a driver integrated circuit and a random access memory, the data transmitter is used for transmitting display data to the random access memory at a first rate in one frame period of time, the one frame period of time comprising a scanning period of time and a display period of time, and the driver integrated circuit is used for reading the display data from the random access memory at a second rate and transmitting it to the display panel in the scanning period of time. 1. A display device comprising a display panel , further comprising a data transmitter , a driver integrated circuit and a random access memory ,the data transmitter being used for transmitting display data to the random access memory at a first rate in one frame period of time, the one frame period of time comprising a scanning period of time and a display period of time, andthe driver integrated circuit being used for reading the display data from the random access memory at a second rate and then transmitting it to the display panel in the scanning period of time.2. The display device as claimed in claim 1 , further comprising a light source for providing the display panel with backlight in the display period of time.3. The display device as claimed in claim 1 , wherein the random access memory is integrated into the driver integrated circuit.4. The display device as claimed in claim 1 , wherein the random access memory is coupled to the data transmitter via a mobile industry processor interface (MIPI).5. The display device as claimed in claim 1 , wherein the random access memory comprises a dynamic random access memory.6. The display device as claimed in claim 1 , wherein the display device comprises a virtual reality display device.7. A driving method for a display device claim 1 , the display device comprising a display panel claim 1 , a data transmitter claim 1 , a ...

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Номер записи: 59
05-05-2022 дата публикации

IMAGE DISPLAY METHOD, IMAGE PROCESSING METHOD, IMAGE PROCESSING DEVICE, DISPLAY SYSTEM AND COMPUTER-READABLE STORAGE MEDIUM

Номер: US20220138901A1
Автор: DAI BIN, Gao Bo, LI Yue, Shi Lingyun, SHI Tiankuo, Sun Wei, Wang Xuefeng, ZHANG Xiaomang
Принадлежит:

An image display method, an image processing method, an image processing device, a display system, and a computer-readable storage medium are disclosed. The image processing method is applied to an image processing device and includes: determining a first region in an original image; performing first processing on the first region in the original image to obtain a first processed region; performing second processing on the original image to obtain a second processed region; generating a first image based on the first processed region and the second processed region. A resolution of the first processed region is greater than a resolution of the second processed region.

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Номер записи: 60
05-05-2022 дата публикации

RESOURCE MANAGEMENT FOR REPORTING SIGNAL-TO-INTERFERENCE-PLUS-NOISE RATIO

Номер: US20220140960A1
Автор: Gao Bo, JIANG Chuangxin, Li Yu Ngok, Lu Zhaohua, Wu Hao
Принадлежит:

Methods, systems, and devices for resource management for reporting signal-to-interference-plus-noise-ratio (SINR) in mobile communication technology are described. An example method for wireless communication includes transmitting, by a network node to a wireless device, a first resource configuration and a second resource configuration, where the first resource configuration comprises one or more first resources related to channel measurement, the second resource configuration comprises one or more second resources related to interference measurement, and at least one first resource is associated with at least one second resource; and receiving, by the network node, a report comprising one or more SINR values, where at least one SINR value is based on the at least one first resource and the at least one second resource.

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Номер записи: 61
09-04-2015 дата публикации

WAVELENGTH CONFIGURATION METHOD AND APPARATUS FOR MULTI-WAVELENGTH PASSIVE OPTICAL NETWORK, AND MULTI-WAVELENGTH PASSIVE OPTICAL NETWORK SYSTEM

Номер: US20150098704A1
Автор: Gao Bo, GAO Jianhe, Lin Huafeng, YE Fei
Принадлежит:

The present application provides a wavelength configuration method for a multi-wavelength passive optical network, which includes: scanning, by an ONU, a downstream receiving wavelength, and receiving, downstream wavelength information of each downstream wavelength channel that is broadcast by an OLT separately through each downstream wavelength channel of a multi-wavelength PON system; establishing, by the ONU, a downstream receiving wavelength mapping table, where an entry of the downstream receiving wavelength mapping table includes downstream receiving wavelength information, drive current information of a downstream optical receiver and receiving optical physical parameter information of the ONU; selecting, by the ONU, one downstream wavelength from the downstream wavelength information broadcast by the OLT, and setting, according to the drive current information of the downstream optical receiver recorded in a related entry of the downstream receiving wavelength mapping table, an operating wavelength of the downstream optical receiver to the selected downstream wavelength. 1. A wavelength configuration method for a multi-wavelength passive optical network PON , comprising:scanning, by an optical network unit ONU, a downstream receiving wavelength, and receiving, during the process of scanning the downstream receiving wavelength, downstream wavelength information of each downstream wavelength channel that is broadcast by an optical line terminal OLT separately through each downstream wavelength channel of a multi-wavelength PON system;establishing, by the ONU, a downstream receiving wavelength mapping table according to the downstream wavelength information, wherein an entry of the downstream receiving wavelength mapping table comprises downstream receiving wavelength information, drive current information of a downstream optical receiver, and a receiving optical physical parameter of the ONU; andselecting, by the ONU, one downstream wavelength from the ...

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Номер записи: 62
19-03-2020 дата публикации

Connecting Terminal And Coaxial Connector

Номер: US20200091630A1
Автор: Gao Bo, PAN Biao, Wang Hao, Wang Ning, Yu Jianfei, Zhang Jiefeng, Zhao Qijun
Принадлежит: Tyco Electronics (Shanghai) Co. Ltd.

A connecting terminal for a coaxial connector includes a fixing portion, an inserting portion integrally connected to a first end of the fixing portion, a cable connecting portion integrally connected to a second end of the fixing portion opposite to the first end of the fixing portion, and a stopper portion disposed inside the fixing portion. The stopper portion prevents an injection molding gel from flowing from the second end to the first end within the fixing portion. 1. A connecting terminal for a coaxial connector , comprising:a fixing portion;an inserting portion integrally connected to a first end of the fixing portion;a cable connecting portion integrally connected to a second end of the fixing portion opposite to the first end of the fixing portion; anda stopper portion disposed inside the fixing portion and preventing an injection molding gel from flowing from the second end to the first end within the fixing portion.2. The connecting terminal of claim 1 , wherein the fixing portion is configured to position the connecting terminal claim 1 , the inserting portion is configured to be inserted into a socket of a mating connector claim 1 , and the cable connecting portion is electrically connected with a cable.3. The connecting terminal of claim 1 , wherein the fixing portion and the inserting portion each have a cylindrical shape.4. The connecting terminal of claim 1 , wherein the fixing portion has an opening extending to an inside of the fixing portion.5. The connecting terminal of claim 4 , wherein the stopper portion is integral with the fixing portion and extends from an edge of the opening adjacent to the second end toward the inside of the fixing portion.6. The connecting terminal of claim 1 , wherein the fixing portion has a stopper protrusion with an annular shape claim 1 , the stopper protrusion disposed between the stopper portion and the second end of the fixing portion.7. The connecting terminal of claim 6 , wherein the stopper protrusion ...

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Номер записи: 63
16-04-2015 дата публикации

Wavelength Stabilizer For TWDM-PON Burst Mode DBR Laser

Номер: US20150104179A1
Автор: Effenberger Frank, Gao Bo, Wang Feng, Yan Xuejin
Принадлежит:

An optical network unit (ONU) comprising a media access controller (MAC) configured to support biasing a laser transmitter to compensate for temperature related wavelength drift receiving a transmission timing instruction from an optical network control node, obtaining transmission power information for the laser transmitter, estimating a burst mode time period for the laser transmitter according to the transmission timing instruction, and calculating a laser phase fine tuning compensation value for the laser transmitter according to the burst mode time period and the transmission power information, and forwarding the laser phase fine tuning compensation value toward a bias controller to support biasing a phase of the laser transmitter. 1. An optical component comprising:a laser transmitter;a media access controller (MAC) coupled to the laser transmitter, wherein the MAC is configured to support biasing a laser transmitter to compensate for temperature related wavelength drift by:receiving a transmission timing instruction from an optical network control node;obtaining transmission power information for the laser transmitter;estimating a burst mode time period for the laser transmitter according to the transmission timing instruction;calculating a laser phase fine tuning compensation value for the laser transmitter according to the burst mode time period and the transmission power information; andforwarding the laser phase fine tuning compensation value toward a bias controller to support biasing a phase of the laser transmitter.2. The optical component of further comprising: receive the laser phase fine tuning compensation value from the MAC; and', 'bias the laser transmitter according to the laser phase fine tuning compensation value., 'the bias controller coupled to the laser transmitter and the MAC and configured to3. The optical component of claim 2 , wherein obtaining the transmission power information for the laser transmitter comprises:receiving a digital ...

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Номер записи: 64
12-05-2022 дата публикации

TRANSMISSION CONFIGURATION METHOD, TRANSMISSION CONFIGURATION DETERMINATION METHOD, BASE STATION AND TERMINAL

Номер: US20220150728A1
Автор: Chen Yijian, Gao Bo, Li Yu Ngok, Lu Zhaohua
Принадлежит:

A transmission configuration method includes: determining a candidate transmission configuration information set, where the determined candidate transmission configuration information set includes K types of transmission configuration information, and each of the K types of transmission configuration information is used for implementing transmission configuration of at least one of a signal or a channel, where K is greater than or equal to 1; selecting at least one type of transmission configuration information from the determined candidate transmission configuration information set; and transmitting the selected transmission configuration information to a terminal by using a signaling. 1. A transmission configuration method , comprising:determining a candidate transmission configuration information set, wherein the determined candidate transmission configuration information set comprises K types of transmission configuration information, and each of the K types of transmission configuration information is used for implementing transmission configuration of at least one of a signal or a channel, wherein K is greater than or equal to 1;selecting at least one type of transmission configuration information from the determined candidate transmission configuration information set; andtransmitting the selected transmission configuration information to a terminal by using a signaling.2. The method of claim 1 , wherein determining the candidate transmission configuration information set comprises:determining Q candidate transmission configuration information sets, wherein each of the Q candidate transmission configuration information sets comprises at least one type of transmission configuration information, wherein Q is greater than or equal to 1; anddetermining one candidate transmission configuration information set among the Q candidate transmission configuration information sets by way of selection.3. The method of claim 1 , wherein selecting the at least one type of ...

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Номер записи: 65
08-04-2021 дата публикации

TOUCH DISPLAY MODULE, DISPLAY DEVICE AND DRIVING METHOD THEREOF

Номер: US20210103359A1
Автор: Chen Dong, Chen Yang, Gao Bo, Han Wenchao, Shi Lingyun, SHI Tiankuo, Sun Wei, WANG Guangquan
Принадлежит:

A touch display module, includes a touch display panel which includes an array substrate and an alignment substrate arranged opposite each other; and a transparent electrode layer which includes a plurality of pressure detecting electrodes and is disposed on the alignment substrate at a side away from the array substrate. 1. A touch display module , comprising:a touch display panel which comprises an array substrate and an alignment substrate arranged opposite each other; anda transparent electrode layer which comprises a plurality of pressure detecting electrodes and is disposed on the alignment substrate at a side away from the array substrate.2. The touch display module according to claim 1 , wherein claim 1 ,the array substrate comprises a first wiring area which is located in a peripheral area on the array substrate at a side close to the alignment substrate;the alignment substrate comprises a second wiring area which is located in a peripheral area on the alignment substrate at the side away from the array substrate; and the second wiring area comprises a plurality of pressure detecting electrode wires which are configured to connect to the plurality of pressure detecting electrodes.3. The touch display module according to claim 1 , further comprising a touch structure disposed in the touch display panel claim 1 , wherein the touch structure is disposed on the array substrate at a side facing the alignment substrate.4. The touch display module according to claim 1 , further comprising a touch structure disposed in the touch display panel claim 1 , wherein the touch structure is disposed on the array substrate at a side away from the alignment substrate.5. The touch display module according to claim 3 , wherein claim 3 ,the touch structure comprises a plurality of touch electrodes, and the plurality of touch electrodes further serve as common electrodes by time-sharing.6. The touch display module according to claim 3 , wherein the touch structure comprises a ...

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Номер записи: 66
08-04-2021 дата публикации

Power control method and apparatus, base station, terminal, and computer-readable storage medium

Номер: US20210105726A1
Автор: Bo Gao, Feiming WANG, Ke YAO, Wei Gou, Zhaohua Lu
Принадлежит: ZTE Corp

Provided are a power control method, a power control apparatus, a base station, a terminal and a computer-readable storage medium. The method includes: a second communication node configuring a power control parameter for a first communication node, where the power control parameter includes at least one transmit power offset, and the transmit power offset is determined by at least one of: a payload size of physical uplink control channel (PUCCH) transmission, a number of orthogonal frequency division multiplexing (OFDM) symbols occupied by PUCCH transmission, a number of resource blocks (RBs) occupied by PUCCH transmission, or whether a PUCCH is subjected to frequency hopping.

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Номер записи: 67
08-04-2021 дата публикации

LINK RECOVERY IN WIRELESS COMMUNICATIONS

Номер: US20210105834A1
Автор: Chen Yijian, Gao Bo, Lu Zhaohua, Zhang Shujuan
Принадлежит:

A wireless communication method includes transmitting, by a first communication node, a first type of random access preamble, monitoring, by the first communication node, a link recovery confirmation information, performing, by the first communication node, after meeting a first type of condition, and the first type of condition includes detecting the link recovery confirmation information, an operation including performing a transmission on an outbound channel to a second communication node using a spatial filter determined by the first type of random access preamble. 1. A wireless communication method , comprising:performing, by a user device, a random access preamble transmission to a network node;monitoring, by the user device, a downlink control information with a cyclic redundancy check (CRC) scrambled by a first type of radio network temporary identifier; andperforming, by the user device after detecting the downlink control information with the CRC scrambled by the first type of radio network temporary identifier, a transmission on a channel using a same spatial filter as that for the random access preamble transmission.2. The method of claim 1 , wherein a cell of the random access preamble transmission is same as a cell of the channel.3. The method of claim 1 , wherein the transmission on the channel is performed until a reconfiguration or activation of a spatial relation associated with the channel.4. The method of claim 1 , wherein a reference signal of a path loss estimation associated with the channel is based on a downlink reference signal with an index qprovided by higher layer.5. The method of claim 1 , wherein a target power associated with the channel is based on a specific index indicating a target power in a target power set.6. The method of claim 1 , wherein a closed loop power control of the channel has a specific index and equals to a ramp-up value associated with the random access preamble transmission plus the value indicated by a ...

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Номер записи: 68
02-06-2022 дата публикации

METHOD OF PANEL-SPECIFIC REPORTING FOR DL AND UL TRANSMISSION

Номер: US20220173784A1
Автор: Gao Bo, Li Yu Ngok, Lu Zhaohua, XIAO Huahua, Zhang Shujuan
Принадлежит:

A system and method for panel-specific reporting for DL and UL transmission. The system and method includes determining, by a wireless communication device, respective states to which the plurality of antenna groups are to be applied, wherein the plurality of antenna groups are associated with the wireless communication device. The method includes transmitting, by the wireless communication device to a wireless communication node, a report including the states or the information about the plurality of antenna groups. 1. A wireless communication method , comprising:determining, by a wireless communication device, respective states to which a plurality of antenna groups are to be applied, wherein the plurality of antenna groups are associated with the wireless communication device; andtransmitting, by the wireless communication device to a wireless communication node, a report including the states or information about the plurality of antenna groups.2. The wireless communication method of claim 1 , wherein the states include at least one of: an idle mode claim 1 , an active mode claim 1 , or an operative mode.3. The wireless communication method of claim 2 , wherein the active mode includes at least one of: an active mode for a downlink transmission claim 2 , an active mode for an uplink transmission claim 2 , an active mode for a downlink transmission and an uplink transmission.4. The wireless communication method of claim 2 , wherein the operative mode includes at least one of: an operative mode for a downlink transmission claim 2 , an operative mode for an uplink transmission claim 2 , an operative mode for an uplink transmission and an active mode for a downlink transmission claim 2 , an operative mode for a downlink transmission and an active mode for an uplink transmission claim 2 , and an operative mode for a downlink transmission and an uplink transmission.5. The wireless communication method of claim 2 , further comprising: 'preventing, by the wireless ...

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Номер записи: 69
11-04-2019 дата публикации

METHOD OF FILTERING A WELLBORE FLUID

Номер: US20190106966A1
Автор: Budler Nicholas, Gao Bo, Xin Linda
Принадлежит:

A method of filtering a wellbore fluid can include receiving a wellbore fluid in a chamber. The chamber can be defined by an inner surface of a casing string that is positioned downhole in a wellbore. The method can further include filtering debris particles from the wellbore fluid by a filter assembly positioned within an inner region of the casing string. The filter assembly may include a plurality of slots and the filter assembly may be rotated by the wellbore fluid passing through the plurality of slots in the filter assembly. 1. A method comprising:receiving a wellbore fluid in a chamber defined by an inner surface of a casing string positioned downhole in a wellbore; andfiltering debris particles from the wellbore fluid by a filter assembly positioned within an inner region of the casing string.2. The method of claim 1 , further comprising:rotating the filter assembly by the wellbore fluid passing through a plurality of slots in the filter assembly, wherein the filter assembly comprises a centrifuge.3. The method of claim 2 , wherein the centrifuge of the filter assembly further comprises:a first curved blade;the plurality of slots extending along the first curved blade; anda first mating element sized and shaped to mate with a second mating element on a second curved blade for coupling the first curved blade to the second curved blade.4. The method of claim 1 , further comprising:accumulating the debris particles filtered from the wellbore fluid in a cavity defined by a diverter extending into the inner region of the casing string and the inner surface of the casing string.5. The method of claim 4 , further comprising:ejecting the debris particles accumulated in the cavity through a valve in the casing string into an annulus between the casing string and the wellbore.6. The method of claim 5 , wherein the step of ejecting the debris particles accumulated in the cavity through a one-way valve in the casing string into an annulus between the casing string and ...

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Номер записи: 70
02-06-2022 дата публикации

Information element processing method and apparatus, quasi-colocation information obtaining method and apparatus, and information determining method and apparatus

Номер: US20220174712A1
Автор: Bo Gao, Chuangxin JIANG, Hao Wu, Shujuan Zhang, Yu Ngok Li, Zhaohua Lu, Zhen He
Принадлежит: ZTE Corp

Provided are an information element processing method and apparatus. The method includes: in the case where a time interval between control information for scheduling a first-type information element and the first-type information element is less than a predetermined threshold and a predetermined condition is satisfied, acquiring quasi co-location information of the first-type information element according to quasi co-location information of a second-type information element; or in the case where a time interval between control information for scheduling a first-type information element and the first-type information element is less than a predetermined threshold and a predetermined condition is not satisfied, processing the first-type information element in a predetermined processing manner. Further provided are a quasi co-location information acquisition method and apparatus, an information determination method and apparatus, and a storage medium.

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Номер записи: 71
20-04-2017 дата публикации

DISPLAY PANEL AND DISPLAY DEVICE

Номер: US20170110081A1
Автор: Gao Bo, HAN Shuai, He Quanhua, LI Jialong, Shi Lingyun, Wang Di, Wang Wei, ZHANG Hao
Принадлежит:

A display panel and a display device are disclosed. The display panel includes an array substrate () and a driving IC (). The array substrate () includes a shift register (). The shift register () includes a plurality of shift register units () which are connected in multi stages. The array substrate () further includes a charge pump () which is connected with each of the shift register units (). An input terminal of the charge pump () is connected with the driving IC (). An output terminal of the charge pump () is connected with each of the shift register units (). According to the disclosure, a charge pump is disposed on the array substrate, so as to lower a cost of the display panel. 1. A display panel , comprising an array substrate and a driving IC , the array substrate comprising a shift register which comprises a plurality of shift register units which are connected in multi stages , wherein the array substrate further comprises a charge pump which is connected with each of the shift register units , an input terminal of the charge pump is connected with the driving IC , and an output terminal of the charge pump is connected with each of the shift register units.2. The display panel of claim 1 , wherein the charge pump is configured to amplify a voltage signal output from the driving IC and output the amplified voltage signal to each of the shift register units.3. The display panel of claim 1 , wherein each stage of the shift register units is connected with a group of gate lines claim 1 , every two adjacent rows of the gate lines form a group of gate lines claim 1 , and the gate lines of different groups do not share a common gate line.4. The display panel of claim 1 , wherein the array substrate comprises a first shift register disposed at a left bazel of the display panel claim 1 , a second shift register disposed at a right bazel of the display panel claim 1 , a first charge pump connected with the first shift register and a second charge pump connected ...

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Номер записи: 72
02-04-2020 дата публикации

METHOD AND APPARATUS FOR PRECISE POSITIONING OF SCHOLAR BASED ON MINING OF SCHOLAR'S SCIENTIFIC RESEARCH ACHIEVEMENT

Номер: US20200104298A1
Автор: Gao Bo, Liu Debing, SHAO Zhou, TANG JIE
Принадлежит:

The present disclosure provides a method and an apparatus for precise positioning of a scholar based on mining of the scholar's scientific research achievement. The method includes: extracting text information in the scholar's scientific research achievement P to obtain key information, and constructing structural information; mining and constructing implicit information O with a geographic directivity in the scholar's scientific research achievement P according to the key information and the structural information; performing a structural arrangement on the structural information, and acquiring a final result R; and acquiring a mapping of A→R according to the final result R and the matrix U, acquiring and outputting the positioning information of the authors in the set A. 1. A method for precise positioning of a scholar based on mining of the scholar's scientific research achievement , comprising:extracting text information in the scholar's scientific research achievement P to obtain key information, and constructing structural information comprising a set A of authors in the scholar's scientific research achievement P, a set B of the scholar's affiliation information, and a matrix U representing of A→B;mining and constructing implicit information O with a geographic directivity in the scholar's scientific research achievement P according to the key information and the structural information;performing a structural arrangement on the structural information according to importance degrees of parts in the structural information affecting positioning information of the authors in the scholar's scientific research achievement P, and acquiring a final result R according to the implicit information O and API characteristics of different maps; andacquiring a mapping of A→R according to the final result R and the matrix U, acquiring and outputting the positioning information of the authors in the set A.2. The method according to claim 1 , further comprising:determining ...

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Номер записи: 73
20-04-2017 дата публикации

Data Transmission Control Method, Passive Optical Network Equipment, Apparatus, and Passive Optical Network

Номер: US20170111137A1
Автор: Gao Bo
Принадлежит:

A data transmission control method, passive optical network (PON) equipment and apparatus, and a PON are presented. The method includes obtaining, by first PON equipment, data transmission information between the first PON equipment and second PON equipment; determining a target line rate between the first PON equipment and the second PON equipment according to the data transmission information; and transmitting data on a line between the first PON equipment and the second PON equipment according to the target line rate. The equipment includes an obtaining unit, a determining unit, and a communications unit. In the embodiments of the present disclosure, energy consumption of an optical network unit (ONU) can be reduced when service traffic of the ONU is light. 1. A data transmission method , applied to a point to point wavelength division multiplexing passive optical network , comprising:obtaining, by first passive optical network (PON) equipment, data transmission information between the first PON equipment and second PON equipment, wherein the data transmission information comprises one of service traffic information between the first PON equipment and the second PON equipment, transmit buffer occupancy information of the first PON equipment, and transmit buffer occupancy information of the second PON equipment;determining a target line rate between the first PON equipment and the second PON equipment according to the data transmission information; andtransmitting data on a line between the first PON equipment and the second PON equipment according to the target line rate, wherein the second PON equipment is an optical network unit ONU when the first PON equipment is an optical line terminal (OLT) or the second PON equipment is an OLT when the first PON equipment is an ONU.2. The method according to claim 1 , wherein the service traffic information comprises a quantity and a size of service packets transmitted between the first PON equipment and the second PON ...

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Номер записи: 74
26-04-2018 дата публикации

Flushing Filter

Номер: US20180112499A1
Автор: Budler Nicholas, Gao Bo
Принадлежит:

An apparatus can include a filter element that is positionable in a tubing string. The filter element can have a closed end and an open end. A plurality of slots can extend generally radially from the closed end to the open end of the filter element along a length of the filter element. 1. An apparatus comprising:a filter element that is positionable in a tubing string, the filter element including a closed end and an open end; anda plurality of slots each extending generally radially from the closed end of the filter element along a length of the filter element to the open end of the filter element.2. The apparatus of claim 1 , further comprising a plurality of perforations positioned at the closed end of the filter element.3. The apparatus of claim 2 , wherein the filter element is generally conical in shape.4. The apparatus of claim 1 , wherein each slot of the plurality of slots has a width that is substantially equal with widths of other slots of the plurality of slots.5. The apparatus of claim 4 , wherein the width of each slot of the plurality of slots is in the range of approximately 0.1 mm to approximately 0.5 mm.6. The apparatus of claim 1 , wherein the filter element includes a maximum inner diameter at the open end that is substantially equal to an inner diameter of the tubing string.7. The apparatus of claim 1 , wherein the tubing string is a substitute piece of threaded pipe.8. The apparatus of claim 1 , wherein the filter element comprises a drillable material.9. An assembly comprising:a tubing string positionable within a wellbore;a filter element coupled to an inner surface of the tubing string, the filter element being having a closed end and an open end, the open end corresponding to a maximum inner diameter of the filter element; anda plurality of longitudinal slots located along a length of the filter element, the plurality of longitudinal slots extending generally radially from the closed end of the filter element towards the open end of the ...

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Номер записи: 75
26-04-2018 дата публикации

Connector and Connector Assembly

Номер: US20180115111A1
Автор: Gao Bo, PAN Biao, Wang Hao, Wang Ning, Yu Jianfei, Zhang Jiefeng
Принадлежит: Tyco Electronics (Shanghai) Co. Ltd.

A connector comprises a body, a shield housing fitted over the body, and a spring disposed within the shield housing and fitted over the body. The body has a first positioning structure formed on an outer wall of the body. The shield housing has a second positioning structure formed on an inner wall of the shield housing. The spring has a first end abutting against the second positioning structure and an opposite second end abutting against the first positioning structure. 1. A connector , comprising:a body;a shield housing fitted over the body and having a first positioning structure formed on an inner wall of the shield housing;a shield tail cover fitted over a rear end of the body and having a second positioning structure; anda spring disposed within the shield housing and fitted over the body, the spring having a first end abutting against the first positioning structure and an opposite second end abutting against the second positioning structure.2. The connector of claim 1 , wherein the first positioning structure is a positioning step.3. The connector of claim 2 , wherein the second positioning structure is a front end surface of the shield tail cover.4. The connector of claim 3 , wherein the spring electrically connects the shield tail cover to the shield housing.5. The connector of claim 1 , wherein the body is formed of an insulative material.6. The connector of claim 5 , further comprising a conductive terminal disposed in the body.7. A connector claim 5 , comprising:a body having a first positioning structure formed on an outer wall of the body;a shield housing fitted over the body and having a second positioning structure formed on an inner wall of the shield housing; anda spring disposed within the shield housing and fitted over the body, the spring having a first end abutting against the second positioning structure and an opposite second end abutting against the first positioning structure.8. The connector of claim 7 , wherein the first positioning ...

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Номер записи: 76
07-05-2015 дата публикации

WAVELENGTH NEGOTIATION METHOD AND APPARATUS OF MULTI-WAVELENGTH PASSIVE OPTICAL NETWORK, AND MULTI-WAVELENGTH PASSIVE OPTICAL NETWORK SYSTEM

Номер: US20150125149A1
Автор: Gao Bo, GAO Jianhe
Принадлежит:

This application provides a wavelength negotiation method of a multi-wavelength passive optical network, including: receiving a wavelength status table that is broadcast by an OLT over each downstream wavelength channel of a multi-wavelength PON system, where the wavelength status table is used to indicate information about available wavelengths of the multi-wavelength PON system and statistic information of registered ONUs of a corresponding wavelength channel; selecting an upstream transmit wavelength and a downstream receive wavelength according to the wavelength status table; and reporting information about the upstream transmit wavelength and information about the downstream receive wavelength to the OLT so that the OLT refreshes the wavelength status table. This application also provides a wavelength negotiation apparatus of the multi-wavelength passive optical network and a multi-wavelength passive optical network system. 1. A wavelength negotiation method of a multi-wavelength passive optical network PON , comprising:receiving a wavelength status table that is broadcast by an optical line terminal OLT over each downstream wavelength channel of a multi-wavelength PON system, wherein the wavelength status table is used to indicate information about available wavelengths of the multi-wavelength PON system and statistic information of registered optical network units ONUs of a corresponding wavelength channel;selecting an upstream transmit wavelength and a downstream receive wavelength according to the wavelength status table; andreporting information about the upstream transmit wavelength and information about the downstream receive wavelength to the OLT so that the OLT refreshes the wavelength status table.2. The wavelength negotiation method according to claim 1 , wherein the wavelength status table comprises a list of currently available upstream wavelengths and a list of currently available downstream wavelengths claim 1 , and the number of registered ONUs ...

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Номер записи: 77
27-04-2017 дата публикации

Optical Line Terminal Communication Method and Device With Data Structure

Номер: US20170117984A1
Автор: Effenberger Frank, Gao Bo, Luo Yuanqiu
Принадлежит:

An optical line terminal (OLT) coupled to a plurality of optical network units (ONUs) through a passive optical network (PON). The OLT includes a transceiver configured to communicate via a management channel of a communication network with a plurality of OLTs. The communication includes sending or receiving a notification, wherein the notification includes the following: a source OLT identifier associated with a source OLT sending the notification, wherein the source OLT is configured to communicate over a first channel at a first wavelength of the PON; a destination OLT identifier associated with a destination OLT receiving the notification, wherein the destination OLT is configured to communicate over a second channel at a second wavelength of the PON; and an ONU identifier associated with a first ONU associated with the notification. 1. An optical line terminal (OLT) coupled to a plurality of optical network units (ONUs) through a passive optical network (PON) , said OLT comprising: a source OLT identifier associated with a source OLT sending said notification, wherein said source OLT is configured to communicate over a first channel at a first wavelength of said PON;', 'a destination OLT identifier associated with a destination OLT receiving said notification, wherein said destination OLT is configured to communicate over a second channel at a second wavelength of said PON; and', 'an ONU identifier associated with a first ONU associated with said notification., 'a transceiver configured to communicate via a management channel of a communication network with a plurality of OLTs, wherein said communication includes sending or receiving a notification, wherein said notification comprises2. The OLT of claim 1 , wherein said OLT comprises said source OLT claim 1 , wherein said source OLT is configured to provide said notification to said destination OLT indicating that said first ONU will tune to said second channel at said second wavelength associated with said ...

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Номер записи: 78
13-05-2021 дата публикации

Method for transmitting information element, communication node, system and storage medium

Номер: US20210143957A1
Автор: Bo Gao, Chuangxin JIANG, Hao Wu, Nan Zhang, Zhaohua Lu
Принадлежит: ZTE Corp

Provided are a method for transmitting an information element, a communication node, a system and a storage medium. The method includes the following steps: a first communication node performs at least one of the following: the first communication node sends capability information to a second communication node; the first communication node receives parameter information of an information element configured by a second communication node; or the first communication node receives a channel characteristic hypothesis of the information element configured by a second communication node; the first communication node determines a manner of receiving the information element according to at least one of the following: the capability information, the parameter information, or the channel characteristic hypothesis of the information element. The information element includes at least one of: Q1 reference signals, Q2 data channels or Q3 control channels, where Q1, Q2 and Q3 are integers greater than or equal to 1.

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Номер записи: 79
03-05-2018 дата публикации

Connector

Номер: US20180123292A1
Автор: Gao Bo, PAN Biao, Wang Hao, Zhang Jiefeng
Принадлежит: Tyco Electronics (Shanghai) Co. Ltd.

A connector comprises a housing, a connector body disposed in the housing, a conductive terminal disposed in the connector body, and a conductive shielding sleeve. The conductive shielding sleeve is disposed in the housing such that at least a part of an outer end of the conductive shielding sleeve extends to an exterior of the housing when the conductive shielding sleeve is fully mounted in the housing. 1. A connector , comprising:a housing;a connector body disposed in the housing;a conductive terminal disposed in the connector body; anda conductive shielding sleeve disposed in the housing such that at least a part of an outer end of the conductive shielding sleeve extends to an exterior of the housing when the conductive shielding sleeve is fully mounted in the housing.2. The connector of claim 1 , wherein the housing is formed of a metal material and the connector body is formed of an insulative material.3. The connector of claim 1 , wherein the conductive terminal is electrically connected to a wire inserted into the housing and the conductive shielding sleeve is fitted over a conductive shielding layer of the wire.4. The connector of claim 3 , wherein the outer end of the conductive shielding sleeve has an outwardly turning lip disposed outside the housing and spaced apart from the housing by a predetermined distance.5. The connector of claim 4 , further comprising a sealing sleeve fitted over an outer cladding layer of the wire claim 4 , a clamping ring fitted over and mounted on the sealing sleeve claim 4 , and a threaded sleeve threadedly connected to the housing.6. The connector of claim 5 , wherein the threaded sleeve presses the clamping ring to hold the sealing sleeve against the wire through the clamping ring.7. The connector of claim 6 , wherein the sealing sleeve and the clamping ring are partially received and positioned in the outer end of the conductive shielding sleeve.8. The connector of claim 7 , wherein the lip has a tapered opening which ...

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Номер записи: 80
25-04-2019 дата публикации

Optical Network Unit Reset Message

Номер: US20190123815A1
Автор: Gao Bo, Luo Yuanqiu
Принадлежит:

The present disclosure relates to methods and devices for processing a physical layer operations, administration, and maintenance (PLOAM) reset message. One example method includes receiving the PLOAM reset message comprising a reset level, the reset level comprising an indication of a component of an optical network unit (ONU) to be reset, and resetting the ONU according to the reset level. 1. An optical network unit (ONU) comprising:a passive optical network (PON) interface, the PON interface configured to communicate using physical layer operations, administration, and maintenance (PLOAM) messages; and receive a PLOAM reset message comprising a reset level the reset level comprising an indication of a component of the ONU to be reset; and', 'reset the ONU according to the reset level., 'at least one processor coupled to the PON interface, the at least one processor configured to2. The ONU of claim 1 , wherein the ONU further comprises a memory claim 1 , the memory configured to store a management information base (MIB) claim 1 , low-level software claim 1 , and high-level software claim 1 , wherein the reset level comprises an instruction for the ONU to reset the at least one processor claim 1 , the memory claim 1 , and the PON interface claim 1 , and wherein the at least one processor is further configured to reset the at least one processor claim 1 , the memory claim 1 , and the PON interface and restart the low-level software and the high-level software.3. The ONU of claim 1 , wherein the reset level indicates a depth of the reset of the ONU.4. The ONU of claim 1 , wherein the reset level comprises an instruction for the ONU to reset an optical network terminal management and control interface (OMCI).5. The ONU of claim 1 , wherein the reset level comprises an instruction for the ONU to reset an MIB and wherein the at least one processor is further configured to reset the MIB.6. The ONU of claim 5 , wherein the PLOAM reset message further comprises an ...

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Номер записи: 81
25-08-2022 дата публикации

PASSIVE OPTICAL NETWORK (PON) CHANNEL BONDING PROTOCOL

Номер: US20220271839A1
Автор: Effenberger Frank, Gao Bo, Luo Yuanqiu
Принадлежит: Huawei Technologies Co., Ltd.

An Optical Line Terminal (OLT) includes a downstream transceiver coupled to a Passive Optical Network (PON). The downstream transceiver is configured to communicate over a plurality of bonded channels. The OLT also includes an upstream transceiver configured to receive a downstream Service Data Unit (SDU) including user data. A processor is coupled to the upstream transceiver. The processor is configured to split the downstream SDU into a plurality of downstream blocks. The processor distributes the plurality of downstream blocks amongst selected bonded channels based on bonded channel availability for transmission over the PON via the downstream transceiver. 1. An optical line terminal (OLT) network element , comprising:a transceiver configured to communicate with an optical network unit (ONU) over a plurality of wavelength channels of a passive optical network (PON);a processor coupled to the transceiver and configured to:transmit a first physical layer operations, administration, and maintenance (PLOAM) message for controlling the ONU's wavelength channel bonding; andreceive a second PLOAM message via the transceiver in response to the first PLOAM message, the second PLOAM message comprising an indication indicating a wavelength channel bonding status relative to a plurality of bonded wavelength channels, the plurality of bonded wavelength channels being selected from the plurality of wavelength channels for a single direction communication between the OLT and the ONU.2. The OLT network element of claim 1 , wherein the first PLOAM indicates ONU upstream wavelength bonding control claim 1 , and the indication of the second PLOAM message indicates an upstream wavelength channel bonding status relative to a plurality of bonded upstream wavelength channels.3. The OLT network element of claim 1 , wherein the first PLOAM indicates ONU downstream wavelength bonding control claim 1 , and the indication of the second PLOAM message indicates a downstream wavelength channel ...

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Номер записи: 82
25-08-2022 дата публикации

SIGNALING SENDING METHOD AND DEVICE, AND SIGNALING RECEIVING METHOD AND DEVICE

Номер: US20220271891A1
Автор: Gao Bo, Li Yu Ngok, Lu Zhaohua, Wang Xinhui, Yuan Yifei
Принадлежит:

Provided are a signaling sending method and device and a signaling receiving method and device. The signaling sending method includes: configuring N sets according to reference-signal-related information satisfying a predetermined channel characteristic requirement, where N is an integer greater than or equal to 1, and an element in the N sets is the reference-signal-related information; generating a first type of signaling, where the first type of signaling carries the N sets; and sending the first type of signaling to a second communication node, where the first type of signaling is used for notifying the second communication node to perform beam indication according to the N sets. 171-. (canceled)72. A wireless communication method , comprising:configuring N sets to include reference-signal-related information, wherein the reference-signal-related information satisfies a predetermined channel characteristic requirement, and wherein an element in each of the N sets includes the reference-signal-related information, wherein N is an integer greater than or equal to 1;generating a first type of signaling, wherein the first type of signaling carries the N sets;sending the first type of signaling to a second communication node;wherein after the sending the first type of signaling to the second communication node, the method further comprises:activating or deactivating K sets;numbering activated sets;sending a fifth type of signaling to the second communication node, wherein the fifth type of signaling carries the K sets, the K sets belong to the N sets, and K is an integer greater than or equal to 1,wherein after sending the fifth type of signaling to the second communication node, the method further comprises sending a sixth type of signaling to the second communication node, wherein the sixth type of signaling carries an index of an activated set.73. The method of claim 72 , wherein the reference-signal-related information comprises a same reference signal index or ...

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Номер записи: 83
25-04-2019 дата публикации

CHANNEL TRAINING METHOD, APPARATUS, AND SYSTEM

Номер: US20190123941A1
Автор: FU Shengmeng, Gao Bo, GAO Jianhe, ZHANG Hongguang
Принадлежит:

The present disclosure relates to the field of communications technologies, and discloses a channel training method, apparatus, and system, so as to resolve a problem in which a newly added ONU in a PON cannot be registered and go online in time. In embodiments of the present disclosure, a first moment for triggering channel training is determined; normal data is stopped sending from the first moment and a training frame is generated; and then the training frame is sent to all ONUs in a PON, so that a target ONU trains an automatic adaptive equalizer based on the training frame, where the target ONU is at least one of all the ONUs in the PON. The solutions provided in the embodiments of the present disclosure are applicable to the equalizer training the ONU. 1. A channel training method , wherein the method is applied to a passive optical network (PON) , the PON comprises an optical line terminal (OLT) and an optical network unit (ONU) , the ONU comprises an automatic adaptive equalizer , the method comprising:determining a first moment for triggering channel training;stopping sending normal data from the first moment;generating a training frame; andsending the training frame to all ONUs in the PON, for enabling a target ONU to train the automatic adaptive equalizer based on the training frame, wherein the target ONU is at least one of all the ONUs.2. The channel training method according to claim 1 , wherein stopping sending the normal data from the first moment claim 1 , and generating the training frame comprises:generating a control signal when the first moment arrives for triggering the channel training;stopping sending the normal data by using the control signal; andgenerating the training frame, wherein the training frame comprises a training identifier and a training sequence.3. The channel training method according to claim 1 , wherein determining the first moment for triggering channel training claim 1 , stopping sending the normal data from the first ...

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Номер записи: 84
16-04-2020 дата публикации

Connector Assembly

Номер: US20200119496A1
Автор: Gao Bo, LEI Ming, Lv Wenbo, Wang Ning, Zhang Jiefeng
Принадлежит: Tyco Electronics (Shanghai) Co. Ltd.

A connector assembly includes a connector, a circuit board having a first soldering pin and a second soldering pin electrically connected with the first soldering pin, a cable having a wire with a conductor, and an outer shield housing mounted on the circuit board and covering the connector, the cable, and the circuit board. The connector includes a shield housing, an insulation body disposed in the shield housing, and a conductive terminal held in the insulation body. The conductive terminal is soldered to the first soldering pin. The conductor is soldered to the second soldering pin. 1. A connector assembly , comprising:a connector including a shield housing, an insulation body disposed in the shield housing, and a conductive terminal held in the insulation body;a circuit board having a first soldering pin and a second soldering pin electrically connected with the first soldering pin, the conductive terminal soldered to the first soldering pin;a cable having a wire with a conductor, the conductor soldered to the second soldering pin; andan outer shield housing mounted on the circuit board and covering the connector, the cable, and the circuit board.2. The connector assembly of claim 1 , wherein the outer shield housing has a crimp ring at a rear end of the outer shield housing.3. The connector assembly of claim 2 , wherein the crimp ring is crimped over a conductive shield layer and an outer insulation layer of the cable.4. The connector assembly of claim 1 , wherein the outer shield housing has an elastic sheet in elastically electrical contact with the shield housing of the connector claim 1 , the outer shield housing is electrically connected with the shield housing of the connector.5. The connector assembly of claim 1 , wherein the outer shield housing is mounted on the circuit board in a snap-fit manner.6. The connector assembly of claim 5 , wherein the outer shield housing has a pair of elastic hooks on a side of the outer shield housing.7. The connector ...

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Номер записи: 85
16-04-2020 дата публикации

SYSTEMS AND METHODS FOR ROBUST BEAM REPORTING

Номер: US20200120528A1
Автор: Chen Yijian, Gao Bo, Li Yu Ngok, Lu Zhaohua, Wang Xinhui, Yuan Yifei
Принадлежит:

A system and method for performing robust beam reporting is disclosed. In one embodiment, a method performed by a first communication node includes: receiving at least one reference signal; determining at least one reference signal received power (RSRP) value associated with the at least one reference signal; generating a RSRP report in accordance with a predetermined format that groups the at least one RSRP value into N sets of RSRP values, each set containing at least one RSRP value, and associates each of the N sets of RSRP values with a respective one of N sets of resource groups, wherein each set of resource groups contains at least one resource group, and N is a positive integer; and transmitting the RSRP report. 1. A method performed by a first communication node , comprising:receiving at least one reference signal;determining at least one reference signal received power (RSRP) value associated with the at least one reference signal;generating a RSRP report in accordance with a predetermined format that groups the at least one RSRP value into N sets of RSRP values, each set containing at least one RSRP value, and associates each of the N sets of RSRP values with a respective one of N sets of resource groups, wherein each set of resource groups contains at least one resource group, and N is a positive integer; andtransmitting the RSRP report.2. The method of claim 1 , wherein at least one of the N sets of resource groups comprises at least one of: a beam set claim 1 , an antenna group claim 1 , a port claim 1 , a reference signal (RS) resource claim 1 , a RS resource set claim 1 , a port group claim 1 , a diversity branch claim 1 , and a receive branch.3. The method of claim 2 , wherein the port group is a cluster of ports at a second communication node that is indicated by the second communication node by an explicit signal or implicitly based on the predetermined format.4. The method of claim 3 , wherein the cluster of ports is indicated implicitly based on ...

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Номер записи: 86
10-05-2018 дата публикации

Self-Cleaning Filter

Номер: US20180128067A1
Автор: Budler Nicholas, Gao Bo, Xin Linda
Принадлежит:

An assembly can include a filter body having an open end and a closed end. The filter body can also include a plurality of perforations. A fan may be positionable within the filter body. The fan may include a mount that extends along a length of the fan. A blade may be coupled to and extend from the mount. The fan may also include an outer edge of the blade for contacting an inner surface of the filter body. 1. An assembly comprising:a filter body having an open end and a closed end, the filter body including a plurality of perforations; and a mount that extends along a length of the fan;', 'a blade coupled to and extending from the mount; and', 'an outer edge of the blade for contacting an inner surface of the filter body., 'a fan positionable within the filter body, the fan comprising2. The assembly of claim 1 , wherein the closed end of the filter body includes an opening for receiving an end of the mount.3. The assembly of claim 1 , wherein the filter body is generally cylindrical shape.4. The assembly of claim 1 , wherein the outer edge comprises a rubber material for wiping the inner surface of the filter body.5. The assembly of claim 1 , wherein the outer edge of the blade comprises a plurality of fibers for sweeping the inner surface of the filter body.6. The assembly of claim 1 , wherein the blade extends at least partially circumferentially around the mount.7. The assembly of claim 1 , wherein the filter body is coupled to the inner surface of a casing string.8. The assembly of claim 1 , wherein the filter body and the fan both comprise a drillable material.9. An assembly comprising:a fan positionable within a filter body having a plurality of perforations, the fan comprising:a mount that extends along a length of the fan;a blade coupled to and extending from the mount, the blade having a width that corresponds to a radius of the filter body; andan outer edge of the blade for contacting an inner surface of the filter body.10. The assembly of claim 9 , ...

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Номер записи: 87
11-05-2017 дата публикации

PYRIDINO[1,2-A]PYRIMIDONE ANALOGUE USED AS MTOR/P13K INHIBITOR

Номер: US20170129888A1
Автор: CHEN Shuhui, Gao Bo, GUAN Huiping, HAO Dongling, HUANG Lei, SHI Nengyang, Sun Jikui, WU Chengde, Yu Tao
Принадлежит:

Disclosed is a pyridino[1,2-a]pyrimidone analogue used as an mTOR/PI3K inhibitor. The present invention particularly relates to a compound represented by formula (I) or a pharmaceutically acceptable salt thereof. 5. The compound of formula (I) or a pharmaceutically acceptable salt thereof according to claim 1 , wherein one of L and Q is selected from the group consisting of —S(═O)NH— claim 1 , —S(═O)— claim 1 , —NH— claim 1 , —NHC(═O)NH— claim 1 , and the other is selected from the group consisting of a single bond and —CH—.6. The compound of formula (I) or a pharmaceutically acceptable salt thereof according to claim 1 , wherein zero or one of X claim 1 , Y claim 1 , and Z is selected from N claim 1 , and the others are selected from the group consisting of CH claim 1 , C(CH) claim 1 , C(CF) claim 1 , CCl claim 1 , CF.71. The compound of formula (I) or a pharmaceutically acceptable salt thereof according to claim 1 , wherein A and T are independently selected from the group consisting of N claim 1 , CH claim 1 , C(CH) claim 1 , C(CF) claim 1 , CC claim 1 , CF; or B is selected from the group consisting of NH claim 1 , N(CH) and N(CF).8. The compound of formula (I) or a pharmaceutically acceptable salt thereof according to claim 1 , wherein the ring formed between any two R claim 1 , Rand Rin the same D claim 1 , two D claim 1 , or Rand one Dis selected from the group consisting of cyclopropyl claim 1 , cyclobutyl claim 1 , cyclopentyl claim 1 , cyclohexyl claim 1 , oxetanyl claim 1 , 1 claim 1 ,3-dioxolanyl.10. The compound of formula (I) or a pharmaceutically acceptable salt thereof according to claim 1 , wherein the compound is selected from the group consisting of compound 1-compound 284. The present invention relates to a class of pyridino[1,2-a]pyrimidinone analogs as mTOR/PI3K inhibitor, and particularly, the present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt thereof.PI3K pathway is a site in human cancer cells where ...

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Номер записи: 88
27-05-2021 дата публикации

Method and device for reporting and receiving information, and computer readable storage medium

Номер: US20210160853A1
Автор: Bo Gao, Xinhui Wang, Yifei Yuan, Yijian Chen, Yu Ngok Li, Zhaohua Lu
Принадлежит: ZTE Corp

Provided is a method for reporting information. The method includes following steps: determining that a beam link failure (BLF) condition is true; generating a first type of report information, where the first type of report information is at least used for notifying a second communication node of BLF; transmitting the first type of report information to the second communication node through an allocated first uplink resource. Provided also are a method for receiving information, apparatus for reporting information, apparatus for receiving information and computer readable storage medium.

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Номер записи: 89
27-05-2021 дата публикации

CONFIGURATION INFORMATION TRANSMISSION METHOD AND DEVICE

Номер: US20210160880A1
Автор: Gao Bo, Li Yu Ngok, Lu Zhaohua, WANG Feiming, Zhang Nan, Zhang Shujuan
Принадлежит: ZTE CORPORATION

Provided are configuration information transmission method and device. The method includes: transmitting configuration information, where the configuration information includes at least one of the following: configuring N sets of data channel configuration information for one frequency domain bandwidth, configuring M sets of control channel resource configuration information for one frequency domain bandwidth, or configuring C sets of measurement reference signal configuration information for one frequency domain bandwidth, where N, M, and C are integers greater than or equal to 1. The above solution resolves the issue of the lack of data transmission between multiple TRPs and a terminal in the related art. Multiple sets of configuration information are configured for one frequency domain bandwidth, such that different configuration information can be used in multi-TRP transmission, thereby realizing data transmission between multiple TRPs and a terminal. 114.-. (canceled)15. A correspondence determination method , comprising:determining a correspondence between P control channel resources and Q sets of configuration information of one transmission parameter set;wherein P is a positive integer greater than or equal to 1, and Q is a positive integer less than or equal to P.16. The correspondence determination method of claim 15 , wherein the correspondence between P control channel resources and Q sets of configuration information of the one transmission parameter set is determined claim 15 , and the method further comprises:a first control signaling schedules a channel or a signal, wherein a transmission parameter of the first control signaling is determined according to a parameter of one control channel resource in the P control channel resources, and the one transmission parameter set of the channel or the signal is determined according to one set of configuration information in the Q sets of configuration information which has a correspondence with the one ...

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Номер записи: 90
27-05-2021 дата публикации

SYSTEMS AND METHODS FOR CHANNEL PROPERTY ASSUMPTION DETERMINATION

Номер: US20210160893A1
Автор: Chen Yijin, Gao Bo, Lu Zhaohua, Wu Hao
Принадлежит:

A system and method for determining a channel property assumption (CPA) for signal reception are disclosed herein. In an embodiment, a method performed by a communication device includes: associating each of multiple signals with at least one associated CPA, wherein the multiple signals are at least partially overlapped in a time domain; selecting at least one CPA based on a selection rule, the at least one selected CPA is selected from a set of CPAs, and the set of CPAs includes the at least one associated CPA associated with each of the multiple signals; and receiving at least one signal of the multiple signals from a communication node based on the at least one selected CPA. 1. A method performed by a communication device , comprising:associating each of multiple signals with at least one associated channel property assumption (CPA), wherein the multiple signals are at least partially overlapped in a time domain;selecting at least one CPA based on a selection rule, wherein the at least one selected CPA is selected from a set of CPAs, wherein the set of CPAs comprises the at least one associated CPA associated with each of the multiple signals; andreceiving at least one signal of the multiple signals from a communication node based on the at least one selected CPA.2. The method of claim 1 , wherein each CPA of the set of CPAs is determined according to at least one of: a beam claim 1 , a beam group claim 1 , one quasi-co-location (QCL) claim 1 , one reference signal with regard to a spatial parameter claim 1 , one spatial filter claim 1 , one transmission configuration indicator (TCI) claim 1 , one antenna group claim 1 , and one reference signal set.3. The method of claim 1 , wherein the selection rule is based on having no less than two CPAs of the set of CPAs be at least one of: associated with different beam groups claim 1 , associated with a single antenna group claim 1 , and associated with a single control resource set (CORESET) group.4. The method of claim ...

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Номер записи: 91
01-09-2022 дата публикации

METHOD AND DEVICE FOR CONFIGURING REFERENCE SIGNAL

Номер: US20220278815A1
Автор: Chen Yijian, Gao Bo, Li Yu Ngok, Lu Zhaohua, Wang Xinhui, Yuan Yifei
Принадлежит:

Provided are a reference signal configuring method and device. The method includes: configuring a first-type parameter set of a first-type reference signal indicator, where the first-type parameter set includes N indicator elements, N is an integer greater than or equal to 1; generating first-type signaling according to the first-type parameter set, where the first-type signaling carries the first-type parameter set; and sending the first-type signaling to a second communication node. 1. A method for wireless communication , comprising:receiving, by a user equipment, a Radio Resource Control (RRC) signaling message from a base station, the RRC signaling message including a set of configurations, each configuration indicating a quasi co-location (QCL) relationship between a reference signal and a demodulation reference signal (DMRS) port of a Physical Downlink Shared Channel (PDSCH), wherein the set comprises M configurations, M being an integer greater than or equal to 1;receiving, by the user equipment, a Medium Access Control (MAC) control element (CE) signaling message from the base station activating one or more configurations of the set of configurations;assuming, by the user equipment based on the one or more configurations, that the QCL relationship between the DMRS port and a resource in a resource set for the reference signal has QCL parameters of Doppler shift, Doppler spread, average delay, and delay spread; andreceiving, by the user equipment, a Downlink Control Information (DCI) signaling message from the base station specifying a configuration corresponding to the one or more configurations.2. The method of claim 1 , wherein each of the set of configurations comprises N indicator elements claim 1 , N being an integer greater than or equal to 1 claim 1 , and wherein each indicator element comprises a reference signal resource indicator.3. The method of claim 1 , wherein the reference signal comprises a channel state information reference signal (CSI-RS ...

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Номер записи: 92
23-04-2020 дата публикации

System and method for allocating resources

Номер: US20200127726A1
Автор: Bo Gao, Xinhui Wang, Yifei Yuan, Yijian Chen, Yu Ngok Li, Zhaohua Lu
Принадлежит: ZTE Corp

A system and method for performing beam management is disclosed. In one embodiment, a method includes: determining a relationship between a first reference signal and a second reference signal, wherein the first and second reference signals share a same or similar one or more of the following properties: a channel property, a transmission property and a reception property; and transmitting the first and second reference signals to a wireless communication node.

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Номер записи: 93
19-05-2016 дата публикации

Wavelength Stabilizer For TWDM-PON Burst Mode DBR Laser

Номер: US20160142151A1
Автор: Effenberger Frank, Gao Bo, Wang Feng, Yan Xuejin
Принадлежит:

An optical network unit (ONU) comprising a media access controller (MAC) configured to support biasing a laser transmitter to compensate for temperature related wavelength drift receiving a transmission timing instruction from an optical network control node, obtaining transmission power information for the laser transmitter, estimating a burst mode time period for the laser transmitter according to the transmission timing instruction, and calculating a laser phase fine tuning compensation value for the laser transmitter according to the burst mode time period and the transmission power information, and forwarding the laser phase fine tuning compensation value toward a bias controller to support biasing a phase of the laser transmitter. 1. A method implemented in a passive optical network (PON) comprising:transmitting an optical signal in the PON via a laser transmitter utilizing time and wavelength division multiplexing (TWDM); anddynamically compensating for a red-shift in a wavelength of the optical signal associated with an increase in temperature of the laser transmitter associated with a duration of an optical signal burst,wherein compensation is performed by introducing a blue-shift wavelength bias to the laser transmitter.2. The method of claim 1 , wherein compensating for the red-shift in the wavelength comprises:obtaining optical transmission power information based on real-time measurement of photo-current across a photodiode of the laser transmitter;estimating a burst mode time period according to received timeslot instructions; andcalculating an injection current for use as the blue-shift wavelength bias to compensate for the wavelength red-shift based on the estimated burst mode time period and the optical transmission power information.3. The method of claim 2 , wherein calculating the injection current for use as the blue-shift wavelength bias is performed by a media access controller (MAC).4. The method of claim 3 , wherein compensating for the red- ...

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Номер записи: 94
03-06-2021 дата публикации

BEAM INFORMATION FEEDBACK METHOD AND APPARATUS, AND CONFIGURATION INFORMATION FEEDBACK METHOD AND APPARATUS

Номер: US20210167840A1
Автор: Gao Bo, Li Yu Ngok, Lu Zhaohua, Wang Xinhui, Yuan Yifei
Принадлежит:

Presented herein are systems and methods for beam information feedback. A first communication node may receive, from a second communication node, a group of reference signals that are carried either on respective beams or on a same beam. The group of reference signals may be determined based on one or more time-frequency-code resources. The first communication node may determine, based on the group of reference signals, one or more beam indexes and channel state information. The first communication node may transmit, to the second communication node, a set including the one or more beam indexes and the channel state information. 1. A communication method , comprising:receiving, by a first communication node from a second communication node, a plurality of reference signals that are carried on at least one beam, wherein the plurality of reference signals is grouped according to at least one time-frequency-code resource;determining, by the first communication node according to the plurality of reference signals, one or more beam indexes and channel state information; andtransmitting, by the first communication node to the second communication node, a set comprising the one or more beam indexes and the channel state information.2. The communication method of claim 1 , wherein the set includes Q groups claim 1 , Q being an integer greater than 1 claim 1 , each of the Q groups including at least one of: the channel state information claim 1 , one of the one or more the beam indexes claim 1 , group information or a spatial parameter information set.3. The communication method of claim 2 , wherein:the one of the one or more the beam indexes comprises at least one of: a transmit beam index or a receive beam index;the channel state information comprises at least one of: transmit beam channel state information, receive beam channel state information, or transmit beam and receive beam combined channel state information; andthe spatial parameter information set comprises at ...

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Номер записи: 95
30-04-2020 дата публикации

PREDICTIVE AND PROGNOSTIC BIOMARKERS RELATED TO ANTI-ANGIOGENIC THERAPY OF METASTATIC COLORECTAL CANCER

Номер: US20200129589A1
Автор: Gao Bo, Lowy Israel, SIMS Tasha Nicholle
Принадлежит: Regeneron Pharmaceuticals, Inc.

The present invention provides methods for treating metastatic cancer comprising identifying subjects who will respond favorably to anti-VEGF therapy. According to certain aspects of the invention, subjects are identified based on their expression level of one or more predictive biomarkers. Favorable response to anti-VEGF therapy is indicated by high expression levels of certain biomarkers or by low expression levels of certain biomarkers. An exemplary predictive biomarker is VEGF-A. Also disclosed herein are prognostic biomarkers useful for identifying cancer-bearing subjects who are expected to have better relative survival outcomes. 17.-. (canceled)8. A method for identifying a patient with metastatic colorectal cancer (mCRC) who is likely to respond favorably to VEGF Trap VECF therapy wherein the VEGF Trap comprises one or more immunoglobulin (Ig)-like domains of VEGFR1 , one or more Ig-like domains of VEGFR2 , and a multimerizing domain , the method comprising obtaining a sample from the patient and measuring in the sample the level of VEGF-A; wherein an elevated level of expression of VEGF-A , identifies the patient as a patient who is likely to respond favorably to anti-VEGF therapy , wherein the elevated expression of VEGF-A is determined based on a comparison to the lower level of VEGF-A in subjects with mCRC.9. The method of claim 8 , wherein the sample is blood claim 8 , serum or plasma.1011.-. (canceled)12. The method of claim 9 , wherein the VEGF Trap comprises Ig-like domain 2 of VEGFR1 claim 9 , Ig-like domain 3 of VEGFR2 claim 9 , and a multimerizing domain.13. The method of claim 9 , wherein the VEGF Trap is ziv-aflibercept.14. The method of claim 13 , wherein the expression level of VEGF-A is measured using an ELISA.15. The method of wherein the VEGF Trap therapy claim 13 , further comprising:administering to the subject a chemotherapeutic regimen comprising irinotecan, 5-fluorouracil, and leucovorin (FOLFIRI). The present invention relates to the ...

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Номер записи: 96
09-05-2019 дата публикации

DISPLAY DRIVING CIRCUIT, DRIVING METHOD THEREOF AND DISPLAY DEVICE

Номер: US20190138089A1
Автор: Dong Xue, Gao Bo, LI YAFEI, SHI Tiankuo, Sun Wei, XUE ZIJIAO, ZHANG Hao
Принадлежит:

The present disclosure provides a display driving circuit, a driving method thereof and a display device. An eye tracker is integrated into a data driving chip. The eye tracker may determine eye gazing coordinates according to an eye image sent from an eye image acquisition unit; then a graphics processor processes an image to be displayed, according to the eye gazing coordinates sent from the eye tracker; and finally, the data driving chip controls a connected display panel to display according to the processed image to be displayed which is sent from the graphics processor. 1. A display driving circuit , comprising an eye image acquisition unit , an eye tracker , a data driving chip and a graphics processor , wherein:the eye image acquisition unit is configured to acquire an eye image;the eye tracker is integrated into the data driving chip and is connected to the eye image acquisition unit, the eye tracker being configured to determine eye gazing coordinates according to the eye image sent from the eye image acquisition unit;the graphics processor is connected to the eye tracker, the graphics processor being configured to process an image to be displayed, according to the eye gazing coordinates sent from the eye tracker; andthe data driving chip is connected to the graphics processor, the data driving chip being configured to control a connected display panel to display, according to the processed image to be displayed which is sent from the graphics processor.2. The display driving circuit according to claim 1 , wherein the graphics processor comprises:an area determination module configured to determine a high-definition display area and a low-definition display area of the image to be displayed, according to the eye gazing coordinates;a rendering module configured to perform rendering processing on at least the high-definition display area of the image to be displayed;a low-definition processing module configured to perform data processing on the low- ...

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Номер записи: 97
10-06-2021 дата публикации

METHOD FOR DRIVING A DISPLAY PANEL, DISPLAY DRIVE CIRCUIT AND DISPLAY DEVICE

Номер: US20210174724A1
Автор: Chen Ming, Dong Xue, Gao Bo, LI YAFEI, LI Yue, Shi Lingyun, Sun Wei, WANG Guangquan, ZHANG Hao
Принадлежит:

A method for driving a display panel, a display drive circuit, a display device and a computer device are disclosed. After receiving an image to be displayed sent by a graphics processor, a data drive chip controls respective rows of sub-pixels containing a high-definition display area in a connected display panel to be scanned line by line according to a position of the high-definition display area in the image to be displayed, and at the same time, the data drive chip controls respective rows of sub-pixels containing only a low-definition display area in the display panel to be scanned per N rows simultaneously according to a position of the low-definition display area in the image to be displayed, where N is an even number greater than 1. 1. A method for driving a display panel , comprising:receiving, by a data drive chip, an image to be displayed sent by a graphics processor, wherein the image to be displayed comprises grayscale data of a high-definition display area and a low-definition display area;controlling, by the data drive chip, respective rows of sub-pixels containing the high-definition display area in a connected display panel to be scanned line by line, according to a position of the high-definition display area; andcontrolling, by the data drive chip, respective rows of sub-pixels containing only the low-definition display area in the display panel to be scanned per N rows simultaneously, according to a position of the low-definition display area, wherein N is an even number greater than 1.2. The method according to claim 1 , wherein respective sub-pixels in every two adjacent rows of sub-pixels in the display panel are staggered by X sub-pixels in a column direction claim 1 , wherein 0 Подробнее

Номер записи: 98
10-06-2021 дата публикации

Multi-Rate Interleaved Downstream Frames in Passive Optical Networks (PONs)

Номер: US20210176544A1
Автор: Effenberger Frank, Gao Bo, LIU Xiang, Luo Yuanqiu
Принадлежит:

A method implemented by an optical line terminal (OLT) comprising a memory storage comprising instructions, a processor in communication with the memory, wherein the processor executes the instructions to generate a multi-rate downstream frame having a pre-defined length, the multi-rate downstream frame comprising a plurality of subframes that are each associated with a respective data rate, and a transmitter coupled to the processor and configured to transmit each subframe of the plurality of subframes of the multi-rate downstream frame at the respective data rate. 1. An optical line terminal (OLT) comprising:a memory storage comprising instructions;a processor in communication with the memory, wherein the processor executes the instructions to generate a multi-rate downstream frame having a pre-defined length, the multi-rate downstream frame comprising a plurality of subframes that are each associated with a respective data rate; anda transmitter coupled to the processor and configured to transmit each subframe of the plurality of subframes of the multi-rate downstream frame at the respective data rate.2. The OLT of claim 1 , wherein the processor is further configured to encapsulate the each subframe of the plurality of subframes to include a header that indicates a frame boundary of the each subframe and the respective data rate associated with the each subframe.3. The OLT of claim 1 , wherein the processor is further configured to encapsulate the each subframe of the plurality of subframes to include a physical synchronization block (PSBd) claim 1 , the PSBd comprising a Subframe Length Indicator (SLI) field that indicates a subframe length of the each subframe.4. The OLT of claim 1 , wherein the processor is further configured to encapsulate the each subframe of the plurality of subframes to include a physical synchronization block (PSBd) claim 1 , a subframe length of the each subframe being carried in a reserved or unused field of the PSBd.5. The OLT of ...

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Номер записи: 99
25-05-2017 дата публикации

Display panel and its driving method and driving device

Номер: US20170148420A1
Автор: Bo Gao, HAO Zhang, Lingyun SHI, Xiurong WANG, Xue Dong, Yafei LI
Принадлежит: Beijing BOE Optoelectronics Technology Co Ltd, BOE Technology Group Co Ltd

A display panel and its driving method and driving device are provided for selectively reducing display resolution of a display panel, thereby decreasing display power consumption. The display panel comprises: gate lines ( 11 ) and data lines ( 12 ) disposed across to each other; at least one switching unit ( 13 ) connected between different gate lines ( 11 ), configured to control whether at least two rows of gate lines ( 11 ) are conducted; and a driving control module ( 14 ) having first output terminals ( 141 ) connected one by one to control terminals of the at least one switching unit ( 13 ) and second output terminals ( 142 ) connected one by one to input terminals of the data lines ( 12 ); wherein the driving control module ( 14 ) outputs, via the first output terminals ( 141 ), a control signal for controlling whether a corresponding switching unit ( 13 ) is switched on, and decides, based on an on/off state of the switching unit ( 13 ), whether to output an image signal to a corresponding data line ( 12 ) via the second output terminals ( 142 ).

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Номер записи: 100