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公开(公告)号：US09544930B2
公开(公告)日：2017-01-10
申请号：US14299525
申请日：2014-06-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaodong Yang , Brian Classon , Bo Lin
CPC classification number: H04W76/14 , H04L63/306 , H04M3/2281 , H04W4/02 , H04W4/70 , H04W12/02
Abstract: A communication interception method by a base station, a device and a terminal belonging to device-to-device (D2D) communication includes: receiving a message sent by a device, where the message is used to instruct interception of D2D data of the terminal belonging to the D2D communication; obtaining the D2D data according to the message; and sending the obtained D2D data to the device.
Abstract translation: 属于设备到设备（D2D）通信的基站，设备和终端的通信拦截方法包括：接收由设备发送的消息，其中该消息用于指示截取所属终端的D2D数据 到D2D沟通; 根据消息获取D2D数据; 并将获得的D2D数据发送到设备。
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公开(公告)号：US20160338140A1
公开(公告)日：2016-11-17
申请号：US15222600
申请日：2016-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Liangliang Zhang , Bo Lin , Hao Bi
Abstract: A process of transmitting a configuration message is efficiently completed. The solution includes receiving a first message from a first node, where the first message includes a configuration of a second node and/or a dual connectivity configuration, and sending a first reply message to the first node if the configuration in the first message is accepted, so that the first node learns that a user terminal accepts the configuration, or sending a second reply message to the first node if the configuration in the first message is not accepted, so that the first node learns that the user terminal does not accept the configuration; or skipping sending any message to the first node if the configuration in the first message is not accepted.
Abstract translation: 发送配置消息的处理被有效地完成。 解决方案包括从第一节点接收第一消息，其中第一消息包括第二节点和/或双连接配置的配置，以及如果接收到第一消息中的配置，则向第一节点发送第一应答消息 ，使得第一节点获知用户终端接受配置，或者如果第一消息中的配置不被接受，则向第一节点发送第二应答消息，使得第一节点获知用户终端不接受 组态; 或者如果第一个消息中的配置不被接受，则跳过将消息发送到第一个节点。
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公开(公告)号：US20160337848A1
公开(公告)日：2016-11-17
申请号：US15221442
申请日：2016-07-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Hao Bi , Yi Guo , Dongmei Zhang , Bo Lin
IPC: H04W12/04
CPC classification number: H04W12/04 , H04L9/0891 , H04L63/062 , H04L2463/061 , H04W36/0038 , H04W36/0069 , H04W36/06 , H04W88/08
Abstract: The present invention provides a security key change method and a user equipment (UE). The method performed by the UE includes: receiving a key change command message from a master eNodeB (MeNB), wherein the key change command message comprises an indication that a change of a security key between the UE and a secondary eNodeB (SeNB), and the UE is configured with a dual connectivity between the MeNB and the SeNB; updating a security key between the UE and the SeNB; performing random access to the SeNB; and sending a key change complete message to the MeNB.
Abstract translation: 本发明提供一种安全密钥改变方法和用户设备（UE）。 所述UE执行的方法包括：从主节点（MeNB）接收密钥改变命令消息，其中所述密钥改变命令消息包括所述UE与所述辅助eNodeB（SeNB）之间的安全密钥的改变的指示，以及 UE配置有MeNB和SeNB之间的双重连接; 更新UE与SeNB之间的安全密钥; 执行对SeNB的随机访问; 并向MeNB发送密钥更改完成消息。
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公开(公告)号：US09497783B2
公开(公告)日：2016-11-15
申请号：US15017335
申请日：2016-02-05
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W74/0866 , H04W72/0406 , H04W74/004 , H04W74/0833 , H04W74/0841 , H04W76/11 , H04W92/12
Abstract: A method for transmitting information includes: by a NodeB, receiving information reported by a User Equipment (UE) through an Enhanced Dedicated Channel (E-DCH) transmission channel, and determining the UE corresponding to the received information according to UE ID information carried in the received information. A system and NodeB for transmitting information are also provided. Therefore, when random access data is transmitted between the UE and the NodeB, the NodeB can determine the UE from which the data is received, thus ensuring practicability of the transmission solution that uses High Speed Uplink Packet Access (HSUPA) to implement random access.
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公开(公告)号：US20160269955A1
公开(公告)日：2016-09-15
申请号：US15160620
申请日：2016-05-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bo Lin
CPC classification number: H04W36/08 , H04L47/34 , H04W36/18 , H04W36/24 , H04W76/12 , H04W76/30 , H04W88/16
Abstract: A method for selecting a target network side device includes: after at least one first network side device completes admission control and receives a data packet for user equipment, selecting, by the user equipment, from the at least one first network side device according to configuration information of the at least one first network side device, a first network side device that meets a first preset condition as a target network side device to communication with the user equipment, where the at least one first network side device is a candidate target network side device that is determined by a second network side device and that is for communication with the user equipment that meets a second preset condition; and sending, by the user equipment to the first network side device, a message instructing the first network side device to provide a service for the user equipment.
Abstract translation: 一种选择目标网络侧设备的方法包括：在至少一个第一网络侧设备完成准入控制并接收用户设备的数据分组之后，根据配置从用户设备从至少一个第一网络侧设备进行选择 所述至少一个第一网络侧设备的信息，满足作为目标网络侧设备的第一预设条件以与所述用户设备通信的第一网络侧设备，其中所述至少一个第一网络侧设备是候选目标网络侧 设备，其由第二网络侧设备确定并且用于与满足第二预设条件的用户设备通信; 并且由所述用户设备向所述第一网络侧设备发送指示所述第一网络侧设备为所述用户设备提供服务的消息。
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Patent Agency Ranking
公开(公告)号：US09398481B2
公开(公告)日：2016-07-19
申请号：US14335008
申请日：2014-07-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Chai , Bo Lin , Jingyuan Sun
IPC: H04W24/10 , H04W24/00 , H04B17/318 , H04L5/00 , H04B7/02
CPC classification number: H04W24/10 , H04B7/024 , H04B17/318 , H04L5/0026 , H04L5/0035 , H04L5/005 , H04L5/0051 , H04L5/0053 , H04L5/0094 , H04W24/00
Abstract: Embodiments of the present invention disclose a measurement method based on channel state information-reference signal CSI-RS resources, a base station, a user equipment UE, and a method for inter-cell CSI-RS resource sharing. The measurement method includes: sending, by a first base station, information of at least one CSI-RS configuration set to a user equipment UE; receiving, by the first base station, a result of measurement performed by the UE on a subset or a full set of measurement resources corresponding to the CSI-RS configuration set, wherein the CSI-RS configuration set includes at least two CSI-RS configurations. The technical solution for measurement provided in the embodiments of the present invention implements CSI-RS measurement over multiple CSI-RS configurations, thereby overcoming the problem that REs of a CSI-RS are sparse, and improving the measurement precision of a UE.
Abstract translation: 本发明的实施例公开了基于信道状态信息参考信号CSI-RS资源的测量方法，基站，用户设备UE以及用于小区间CSI-RS资源共享的方法。 测量方法包括：由第一基站向用户设备UE发送至少一个CSI-RS配置集合的信息; 由所述第一基站接收所述UE对与所述CSI-RS配置集相对应的子集或全套测量资源进行的测量结果，其中，所述CSI-RS配置集包括至少两个CSI-RS配置 。 本发明实施例提供的测量技术方案通过多个CSI-RS配置实现CSI-RS测量，从而克服了CSI-RS的RE稀疏的问题，并提高了UE的测量精度。
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公开(公告)号：US09374745B2
公开(公告)日：2016-06-21
申请号：US14318984
申请日：2014-06-30
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W36/0088 , H04W24/10 , H04W74/006 , H04W76/27 , H04W76/28 , H04W88/02 , H04W88/08
Abstract: The present invention discloses a method for reporting a measurement report of a measurement event, including: determining that a measurement event is generated in a user equipment UE in an activated state of discontinuous reception DRX mode; judging whether a first time to trigger corresponding to the measurement event is valid when it is determined that there is a measurement event generated; using, when it is judged that the first time to trigger is valid, the first time to trigger to time the measurement event; using, when it is judged that the first time to trigger is invalid, a second time to trigger to time the measurement event, such that the UE is in next one or next several activated states of DRX mode after the generation of the measurement event. The present invention can improve a success rate of mobility handover between cells or wireless link quality.
Abstract translation: 本发明公开了一种用于报告测量事件的测量报告的方法，包括：确定在处于非连续接收DRX模式的激活状态的用户设备UE中生成测量事件; 当确定存在测量事件时，判断与测量事件相对应的第一次触发是否有效; 使用时，当判断为第一次触发有效时，第一次触发测量事件的时间; 当判断为第一次触发无效时，使用第二次触发测量事件时间，使得UE在产生测量事件之后处于DRX模式的下一个或下一个激活状态。 本发明可以提高小区之间移动性切换的成功率或无线链路质量。
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公开(公告)号：US20160080339A1
公开(公告)日：2016-03-17
申请号：US14946273
申请日：2015-11-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tao Zhang , Bo Lin , Dongmei Zhang
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.
Abstract translation: 本发明涉及基站和终端。 主基站执行以下步骤，由主基站接收由辅基站发送并携带加密算法的安全参数更新请求信息，其中安全参数更新请求信息包括加密算法; 由所述主基站将所接收的安全参数更新请求信息中的加密算法添加到重新配置信息; 由主基站向终端发送携带加密算法的重配置信息; 并由主基站接收由终端发送的重新配置完成信息。 由此，本发明在主基站与二次基站分离的网络架构中实现重新配置处理。
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89.发明授权公开(公告)号：US09253691B2
公开(公告)日：2016-02-02
申请号：US14186633
申请日：2014-02-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tao Zhang , Shukun Wang , Bo Lin
CPC classification number: H04W36/34 , H04L43/065 , H04W36/0061 , H04W36/0083 , H04W36/24 , H04W36/32
Abstract: The present invention discloses a method for adjusting control parameters. The method includes: when a terminal fails to be handed over from a source cell to a target cell, or when the terminal is handed over from a source cell to a target cell successfully and a radio link connection failure occurs on a radio link established between the terminal and the target cell, reestablishing, by the terminal, a radio link with a reestablished cell; and sending, by the terminal, a report message to a base station of the reestablished cell, where the report message carries moving speed information of the terminal and/or size information of the target cell.
Abstract translation: 本发明公开了一种调整控制参数的方法。 该方法包括：当终端无法从源小区切换到目标小区时，或者终端成功从源小区切换到目标小区，并且在无线链路连接失败发生在 终端和目标小区，由终端重新建立与重新建立的小区的无线电链路; 以及由所述终端向所述重新建立的小区的基站发送报告消息，其中所述报告消息携带所述终端的移动速度信息和/或所述目标小区的大小信息。
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公开(公告)号：US20150358950A1
公开(公告)日：2015-12-10
申请号：US14830522
申请日：2015-08-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tao Zhang , Bo Lin , Yongqiang Gao
CPC classification number: H04W72/042 , H04W16/32 , H04W36/0016 , H04W56/0045 , H04W72/0413
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.
Abstract translation: 本发明公开了一种通信方法，包括：由用户设备向微网节点发送请求消息，使得微网节点向宏网节点发送指示消息; 接收由所述宏网络节点根据所述指示消息发送的上行链路资源（UG）; 并根据上行链路资源（UG）将上行信令或上行链路数据发送给宏网络节点。 本发明的实施例还提供了相应的装置和系统。 在本发明的技术方案中，微网节点参与将用户设备访问到网络，使得UE可以快速地访问网络，这减少了UE的接入延迟。
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