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公开(公告)号：US09642045B2
公开(公告)日：2017-05-02
申请号：US13934731
申请日：2013-07-03
Applicant: Huawei Technologies Co., LTD
Inventor： Tao Zhang , Bo Lin , Zheng Zhou
CPC classification number: H04W36/0033 , H04W76/30
Abstract: In a method for releasing the context-related resource of the user equipment includes a source intermediate node receives a control message. The control message carries an identifier of a user equipment handed over to a target access network node. The source intermediate node releases a context-related resource of the user equipment corresponding to the identifier of the user equipment.
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公开(公告)号：US09628253B2
公开(公告)日：2017-04-18
申请号：US14599755
申请日：2015-01-19
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04L5/1469 , H04L5/14 , H04W72/0406 , H04W72/042 , H04W72/0426 , H04W72/0446
Abstract: A method and a system for implementing time division duplex configuration of a secondary serving cell are provided. A primary base station receives time division duplex TDD configuration information of a secondary serving cell and an identity of the secondary serving cell from a secondary base station, where the TDD configuration information of the secondary serving cell is allocated by the secondary base station to the secondary serving cell. The primary base station sends the TDD configuration information of the secondary serving cell and the identity of the secondary serving cell to a terminal, so that the terminal determines an uplink-downlink subframe allocation of the secondary serving cell according to the TDD configuration information.
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公开(公告)号：US20160192247A1
公开(公告)日：2016-06-30
申请号：US15062768
申请日：2016-03-07
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W36/0055 , H04W24/02 , H04W24/04 , H04W24/10 , H04W76/10 , H04W76/19 , H04W76/20 , H04W88/02 , H04W88/08
Abstract: Embodiments of the present invention disclose a link failure recovery method and apparatus. The method includes: first receiving, by a primary base station, failure report information sent by a user equipment, acquiring, according to the failure report information, an identifier of a data radio bearer (DRB) that needs to be reconfigured, and reconfiguring a parameter for the DRB that needs to be reconfigured; and then sending, by the primary base station, a first reconfiguration message to the user equipment, so that the user equipment reconfigures a failed DRB according to the first reconfiguration message. The present invention is applicable to the field of communications systems.
Abstract translation: 本发明的实施例公开了一种链路故障恢复方法和装置。 该方法包括：首先由主基站接收用户设备发送的故障报告信息，根据故障报告信息获取需要重新配置的数据无线承载（DRB）的标识符，并重新配置 需要重新配置的DRB参数; 然后由主基站向用户设备发送第一重配置消息，使得用户设备根据第一重新配置消息重新配置故障DRB。 本发明可应用于通信系统领域。
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64.发明授权Handover method and system in relay network, relay node, control base station and base station 有权中继网络，中继节点，控制基站和基站的切换方式和系统公开(公告)号：US09301231B2
公开(公告)日：2016-03-29
申请号：US14550278
申请日：2014-11-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tao Zhang
CPC classification number: H04W36/165 , H04B7/155 , H04W8/26 , H04W36/0005 , H04W48/10 , H04W48/14 , H04W76/10 , H04W84/047
Abstract: Embodiments of the present invention provide a handover method and system in a relay network, a relay node, a control base station and a base station. The method includes: receiving, by a relay node, a first area identifier that identifies the relay node; sending a system information broadcast message carrying the first area identifier to a terminal in a coverage area; receiving a handover request message forwarded by a control base station; and performing, according to the handover request message, a control operation of accessing the relay node on the terminal. The first area identifier that identifies the relay node is allocated to the relay node, so that the terminal in the relay network can be normally handed over from the base station to the relay node.
Abstract translation: 本发明的实施例提供了中继网络，中继节点，控制基站和基站中的切换方法和系统。 该方法包括：由中继节点接收识别中继节点的第一区域标识符; 向覆盖区域中的终端发送携带第一区域标识符的系统信息广播消息; 接收由控制基站转发的切换请求消息; 以及根据切换请求消息执行对终端上的中继节点的访问的控制操作。 识别中继节点的第一区域标识符被分配给中继节点，使得中继网络中的终端可以正常地从基站切换到中继节点。
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公开(公告)号：US09072013B2
公开(公告)日：2015-06-30
申请号：US13785447
申请日：2013-03-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tao Zhang , Philippe Reininger , Bo Lin
CPC classification number: H04W36/0055 , H04W84/045
Abstract: Embodiments of the present invention disclose a method, an apparatus, and a system for processing a message. The present invention relates to the field of wireless communications, and can increase the connection reestablishment success rate in a wireless communication system using an RN. The method for processing a message includes: receiving a handover request message A from an SeNB; parsing the handover request message A to obtain identity information of a reestablished cell controlled by an RN and user equipment context information prepared for the reestablished cell; and sending a first message to the RN according to the identity information of the reestablished cell, where the first message includes the user equipment context information prepared for the reestablished cell, where the user equipment context information provides a basis for the RN to prepare a connection. The present invention is mainly applicable to handover and reestablishment in a wireless communication system.
Abstract translation: 本发明的实施例公开了一种用于处理消息的方法，装置和系统。 本发明涉及无线通信领域，并且可以在使用RN的无线通信系统中增加连接重建成功率。 处理消息的方法包括：从SeNB接收切换请求消息A; 解析切换请求消息A以获得由RN控制的重建单元的身份信息和为重新建立的小区准备的用户设备上下文信息; 以及根据重新建立的小区的身份信息向RN发送第一消息，其中第一消息包括为重新建立的小区准备的用户设备上下文信息，其中用户设备上下文信息为RN准备连接提供基础 。 本发明主要适用于无线通信系统中的切换和重建。
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Patent Agency Ranking
66.发明申请METHOD, APPARATUS, DEVICE AND NETWORK SYSTEM FOR ADDING SECONDARY SERVING CELL 有权方法，装置，装置和网络系统，用于增加二级服务器公开(公告)号：US20150146665A1
公开(公告)日：2015-05-28
申请号：US14611428
申请日：2015-02-02
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W74/00
CPC classification number: H04W74/008 , H04W48/17 , H04W56/0045 , H04W74/002 , H04W74/0833
Abstract: The present invention provides a method for adding a secondary serving cell, an apparatus, a device, and a network system. The method includes: communicating, with each other to acquire a unified serial number of a random access preamble code, a unified serial number of a PRACH mask code, and a unified cell radio network temporary identifier of a terminal; scrambling the serial number of the random access preamble code and the serial number of the PRACH mask code, and then sending the serial number of the random access preamble code and the serial number of the PRACH mask code to the terminal; and determining, a time advance command TAC according to a random access request message that carries the random access preamble code, and sending the TAC to the terminal.
Abstract translation: 本发明提供了一种用于添加辅助服务小区，装置，设备和网络系统的方法。 该方法包括：彼此通信以获取随机接入前导码的统一序列号，PRACH掩码码的统一序列号和终端的统一小区无线电网络临时标识符; 对随机接入前导码的序列号和PRACH掩码码的序列号进行加扰，然后向终端发送随机接入前导码的序列号和PRACH掩码码的序列号; 以及确定根据携带所述随机接入前导码的随机接入请求消息的时间提前指令TAC，以及向所述终端发送所述TAC。
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公开(公告)号：US20150117245A1
公开(公告)日：2015-04-30
申请号：US14557008
申请日：2014-12-01
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W24/10
CPC classification number: H04W72/1284
Abstract: A sending node and a buffer status reporting method are disclosed. The method includes: classifying at least two RLC entities included in a sending node as at least one first RLC entity and one second RLC entity, where all the RLC entities are associated with a PDCP entity included in the sending node; and in a case in which a buffer of the first RLC entity includes to-be-sent data, generating a first buffer status report BSR based on a size of the to-be-sent data in the buffer of the first RLC entity, and sending the generated first BSR to a receiving node corresponding to the first RLC entity. By classification of the first RLC entity and the second RLC entity, the second RLC entity is exclusively associated with buffer status reporting of the PDCP entity.
Abstract translation: 公开了发送节点和缓冲状态报告方法。 该方法包括：将包括在发送节点中的至少两个RLC实体分类为至少一个第一RLC实体和一个第二RLC实体，其中所有RLC实体与包括在发送节点中的PDCP实体相关联; 并且在第一RLC实体的缓冲器包括要发送的数据的情况下，基于第一RLC实体的缓冲器中的待发送数据的大小生成第一缓冲器状态报告BSR，以及 将生成的第一BSR发送到与第一RLC实体对应的接收节点。 通过对第一RLC实体和第二RLC实体的分类，第二RLC实体与PDCP实体的缓冲器状态报告完全相关。
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公开(公告)号：US20140146453A1
公开(公告)日：2014-05-29
申请号：US14143270
申请日：2013-12-30
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: C22C45/10 , C22C1/002 , H01L23/06 , H01L2924/0002 , H05K5/04 , H01L2924/00
Abstract: A Zr-based amorphous alloy is provided; the formula of the Zr-based amorphous alloy is (Zr, Hf, Nb)aCubNicAldRee, where a, b, c, d, and e are corresponding atomic percent content of elements in the Zr-based amorphous alloy, 45≦a≦65, 15≦b≦40, 0.1≦c≦15, 5≦d≦15, 0.05≦e≦5, a+b+c+d+e≦100, and Re is one of or any combination of elements La, Ce, Po, Ho, Er, Nd, Gd, Dy, Sc, Eu, Tm, Tb, Pr, Sm, Yb, and Lu, or Re is combined with Y and one of or any combination of elements La, Ce, Po, Ho, Er, Nd, Gd, Dy, Sc, Eu, Tm, Tb, Pr, Sm, Yb, and Lu.
Abstract translation: 提供Zr基非晶合金; Zr基非晶合金的配方为（Zr，Hf，Nb）aCubNicAldRee，其中a，b，c，d和e分别为Zr基非晶态合金中元素的原子百分比含量，45＆nlE; a＆nlE; 65 ，15＆nlE; b＆nlE; 40,0.1＆nlE; c＆nlE; 15,5和nlE; d＆nlE; 15,0.05＆amp; e1; e＆nlE; 5，a + b + c + d + e＆nlE; 100，Re是元素La之一或任何组合 ，Ce，Po，Ho，Er，Nd，Gd，Dy，Sc，Eu，Tm，Tb，Pr，Sm，Yb和Lu，或Re与Y和元素La，Ce， Po，Ho，Er，Nd，Gd，Dy，Sc，Eu，Tm，Tb，Pr，Sm，Yb和Lu。
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公开(公告)号：US10834753B2
公开(公告)日：2020-11-10
申请号：US16373197
申请日：2019-04-02
Applicant: Huawei Technologies Co., Ltd.
Abstract: The present invention provides a method for adding a secondary serving cell, an apparatus, a device, and a network system. The method includes: communicating, with each other to acquire a unified serial number of a random access preamble code, a unified serial number of a PRACH mask code, and a unified cell radio network temporary identifier of a terminal; scrambling the serial number of the random access preamble code and the serial number of the PRACH mask code, and then sending the serial number of the random access preamble code and the serial number of the PRACH mask code to the terminal; and determining, a time advance command TAC according to a random access request message that carries the random access preamble code, and sending the TAC to the terminal.
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公开(公告)号：US10674500B2
公开(公告)日：2020-06-02
申请号：US16266882
申请日：2019-02-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tao Zhang , Bo Lin , Yongqiang Gao
Abstract: The present invention discloses a communication method, including: sending, by a user equipment, a request message to a micro network node, so that the micro network node sends an indication message to a macro network node; receiving an uplink resource (UG) sent according to the indication message by the macro network node; and sending uplink signaling or uplink data to the macro network node according to the uplink resource (UG). Embodiments of the present invention further provide a corresponding device and system. In technical solutions of the present invention, the micro network node participates in accessing the user equipment to a network, so that a UE can rapidly access the network, which reduces an access delay of the UE.
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