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公开(公告)号：US09801204B2
公开(公告)日：2017-10-24
申请号：US14557008
申请日：2014-12-01
Applicant: Huawei Technologies Co., Ltd.
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.
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公开(公告)号：US09736129B2
公开(公告)日：2017-08-15
申请号：US14946273
申请日：2015-11-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tao Zhang , Bo Lin , Dongmei Zhang
IPC: H04W12/04 , H04L29/06 , H04L9/32 , H04W72/04 , H04W12/12 , H04L12/24 , H04W12/10 , H04W24/02 , H04W92/10
CPC classification number: H04L63/062 , H04L9/3226 , H04L41/0813 , H04L63/1441 , H04L63/1466 , H04L63/205 , H04W12/04 , H04W12/06 , H04W12/10 , H04W12/12 , H04W24/02 , H04W72/0406 , H04W92/10
Abstract: The present invention relates to base stations, and a terminal. The primary base station execute the following steps, receiving, by a primary base station, security parameter update request information that is sent by a secondary base station and carries an encryption algorithm, wherein the security parameter update request information comprises the encryption algorithm; adding, by the primary base station, the encryption algorithm in the received security parameter update request information to reconfiguration information; sending, by the primary base station, the reconfiguration information carrying the encryption algorithm to a terminal; and receiving, by the primary base station, reconfiguration complete information sent by the terminal. Thereby, the present invention implements a reconfiguration process in a network architecture in which a primary base station is separated from a secondary base station.
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33.发明申请公开(公告)号：US20170223755A1
公开(公告)日：2017-08-03
申请号：US15493608
申请日：2017-04-21
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of the present invention relate to an RRC connection method and a serving node. In the embodiments, an RRC connection is established between an anchor node and a UE. Therefore, when a serving node of the UE is switched, a connection between an MME and the anchor node does not change. When the MME needs to send a paging message, the MME does not need to send the paging message to all base stations in a TA area that corresponds to the paging message, thereby effectively reducing signaling load of a core network.
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公开(公告)号：US20170034809A1
公开(公告)日：2017-02-02
申请号：US15293693
申请日：2016-10-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04W72/042 , H04L5/0005 , H04W48/16 , H04W72/00 , H04W72/02 , H04W72/04 , H04W76/14 , H04W76/27 , H04W88/02 , H04W88/08
Abstract: The present invention discloses an information transmission method, a device, and a system, relates to the communications field, and can resolve a problem of inappropriate time-frequency resource allocation in a device-to-device technology. A specific solution is as follows: user equipment obtains discovery information, generates request information according to the discovery information, sends the request information to a base station, receives resource information sent by the base station, and sends the discovery information to other user equipment according to an effective time-frequency resource included in the resource information. The present invention is used for information transmission.
Abstract translation: 本发明公开了一种信息传输方法，装置和系统，涉及通信领域，并且可以解决在设备到设备技术中不合适的时间 - 频率资源分配的问题。 具体解决方案如下：用户设备获取发现信息，根据发现信息生成请求信息，将请求信息发送给基站，接收基站发送的资源信息，并将发现信息发送给其他用户设备 涉及包含在资源信息中的有效的时间 - 频率资源。 本发明用于信息传输。
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公开(公告)号：US09485796B2
公开(公告)日：2016-11-01
申请号：US14228882
申请日：2014-03-28
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of the present invention provide a content publishing method and a user equipment. The content publishing method includes: obtaining, by a first user equipment supporting a device to device (D2D) function, a resource for broadcasting information of the first user equipment; and broadcasting, by the first user equipment, the information of the first user equipment on the obtained resource, so that a second user equipment obtains and sends the information of the first user equipment to a network-side device to set up a connection with the first user equipment, where the second user equipment supports the D2D function and is matched with the first user equipment.
Abstract translation: 本发明的实施例提供了一种内容发布方法和用户设备。 内容发布方法包括：通过支持设备（D2D）功能的第一用户设备获得用于广播第一用户设备信息的资源; 并且由所述第一用户设备在所获得的资源上广播所述第一用户设备的信息，使得第二用户设备获取并发送所述第一用户设备的信息到网络侧设备，以建立与所述资源的连接 第一用户设备，其中第二用户设备支持D2D功能并与第一用户设备匹配。
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Patent Agency Ranking
36.发明申请METHOD FOR CONTROLLING HANDOVER OF USER EQUIPMENT, BASE STATION, USER EQUIPMENT AND SYSTEM 审中-公开用于控制用户设备，基站，用户设备和系统的切换的方法公开(公告)号：US20160127961A1
公开(公告)日：2016-05-05
申请号：US14979385
申请日：2015-12-27
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W36/04 , H04L12/761 , H04W76/02 , H04W36/00 , H04W36/32
CPC classification number: H04W36/04 , H04L45/16 , H04W36/0016 , H04W36/0061 , H04W36/32 , H04W76/15
Abstract: The present embodiment of the invention discloses a method for controlling handover of user equipment, including: acquiring indication information used for controlling handover of user equipment, where the indication information is used for indicating a cell or base station that can provide a multi-connectivity service to the user equipment; determining, according to the indication information, from the cell or base station that can provide a multi-connectivity service to the user equipment, a target cell or a target base station for handover; and sending a handover request to a base station of the target cell or the target base station. By means of the technical solutions of the present embodiment of the invention, user equipment can be accurately handed over to a base station that provides a multi-connectivity service to the user equipment.
Abstract translation: 本发明的实施例公开了一种用于控制用户设备切换的方法，包括：获取用于控制用户设备切换的指示信息，其中指示信息用于指示可以提供多连接业务的小区或基站 给用户设备; 根据所述指示信息，从所述小区或基站确定可以向所述用户设备，目标小区或目标基站提供切换的多连接性服务; 以及向目标小区或目标基站的基站发送切换请求。 借助于本发明的本实施例的技术方案，可以将用户设备准确地切换到向用户设备提供多连接服务的基站。
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公开(公告)号：US20160100343A1
公开(公告)日：2016-04-07
申请号：US14968383
申请日：2015-12-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Chai , Bo Lin , Yan Wang , Qinghai Zeng
CPC classification number: H04W36/08 , H04W36/0088 , H04W48/16 , H04W56/00 , H04W56/001 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/21
Abstract: Embodiments of the present invention provide a cell discovery method and apparatus, where the method includes: determining, by a second network node, modified timing of the second network node according to acquired timing modification information; receiving, by the second network node, uplink resource information of user equipment sent by a first network node; performing, by the second network node, detection on an uplink signal of the user equipment by using the modified timing and according to the uplink resource information; and when detecting proximity of the user equipment, sending, by the second network node, proximity information to the first network node. The cell discovery method and apparatus provided in the embodiments of the present invention prevent from triggering UE to perform unnecessary cell measurement or handover, thereby reducing network signaling load and lowering power consumption of the UE.
Abstract translation: 本发明的实施例提供一种小区发现方法和装置，其中该方法包括：根据获取的定时修改信息，由第二网络节点确定第二网络节点的修改定时; 由所述第二网络节点接收由第一网络节点发送的用户设备的上行链路资源信息; 由所述第二网络节点通过使用所述修改的定时并根据所述上行链路资源信息，对所述用户设备的上行链路信号进行检测; 并且当检测到所述用户设备的接近度时，由所述第二网络节点向所述第一网络节点发送邻近信息。 本发明实施例提供的小区发现方法和装置防止触发UE执行不必要的小区测量或切换，从而减少网络信令负载并降低UE的功耗。
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公开(公告)号：US20160029275A1
公开(公告)日：2016-01-28
申请号：US14874341
申请日：2015-10-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04W36/14 , H04W8/22 , H04W36/0016 , H04W36/0033 , H04W36/0055 , H04W74/0833 , H04W88/02 , H04W88/08
Abstract: Embodiments of the present invention provide a method for acquiring a UE capability, a terminal, and a base station. A method for acquiring a UE capability includes: receiving, by a target base station, a handover request sent by a core network device or a source base station, where the handover request carries first UE capability information; and if the first UE capability information indicates an incomplete capability of a UE, after the UE is handed over to the target base station, the target base station determines, according to the first UE capability information, whether to acquire a complete capability of the UE.
Abstract translation: 本发明的实施例提供一种用于获取UE能力，终端和基站的方法。 一种获取UE能力的方法包括：由目标基站接收由核心网络设备或源基站发送的切换请求，其中切换请求携带第一UE能力信息; 并且如果第一UE能力信息指示UE的不完整能力，则在UE切换到目标基站之后，目标基站根据第一UE能力信息来确定是否获取UE的完整能力 。
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39.发明申请MEASUREMENT METHOD, CELL MEASUREMENT METHOD, APPARATUS, AND COMMUNICATIONS NODE 审中-公开测量方法，单元测量方法，设备和通信节点公开(公告)号：US20150327097A1
公开(公告)日：2015-11-12
申请号：US14803883
申请日：2015-07-20
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W24/08
Abstract: A measurement method, a cell measurement method, an apparatus, and a communications node are disclosed. A first communications node sends measurement information to a second communications node, where the measurement information includes measurement signal configuration information and/or configuration information of a measurement signal combination, the two pieces of configuration information are respectively used by the second communications node to determine a resource of a measurement signal corresponding to the measurement signal configuration information and a resource of a measurement signal corresponding to the configuration information of the measurement signal combination; and the first communications node receives a measurement report sent by the second communications node, where the measurement report carries a measurement result of measurement performed by the second communications node according to the measurement information. The examples of the present invention implement measurement on a radio link after introduction of a non-backward-compatible cell or carrier.
Abstract translation: 公开了一种测量方法，单元测量方法，装置和通信节点。 第一通信节点向第二通信节点发送测量信息，其中测量信息包括测量信号配置信息和/或测量信号组合的配置信息，第二通信节点分别使用两条配置信息来确定 对应于测量信号配置信息的测量信号的资源和与测量信号组合的配置信息相对应的测量信号的资源; 并且所述第一通信节点接收由所述第二通信节点发送的测量报告，其中所述测量报告根据所述测量信息携带由所述第二通信节点执行的测量的测量结果。 本发明的实施例在引入非反向兼容小区或载波之后，在无线电链路上实现测量。
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公开(公告)号：US09167500B2
公开(公告)日：2015-10-20
申请号：US13887124
申请日：2013-05-03
Applicant: Huawei Technologies Co., LTD
Inventor： Jianmin Lu , Li Chai , Bo Lin
CPC classification number: H04W40/22 , H04B7/15542 , H04B7/15557 , H04W28/04 , H04W48/08 , H04W72/02 , H04W84/047
Abstract: Embodiments of the present invention provide a method, a device, and a system for selecting a relay type. A relay node selects a Un interface frequency band with an optimal signal according to frequency bands supported on a Un interface. The relay node determines a relay type according to the selected Un interface frequency band and a configured Uu interface frequency band and sends indication information to a DeNB. The indication information includes the selected Un interface frequency band and the relay type.
Abstract translation: 本发明的实施例提供一种用于选择继电器类型的方法，装置和系统。 中继节点根据Un接口上支持的频带，选择具有最佳信号的Un接口频带。 中继节点根据所选的Un接口频带和配置的Uu接口频带确定中继类型，并向DeNB发送指示信息。 指示信息包括所选择的Un接口频带和继电器类型。
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