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公开(公告)号：US20150264615A1
公开(公告)日：2015-09-17
申请号：US14725091
申请日：2015-05-29
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W36/22 , H04L5/0035 , H04W24/10 , H04W28/065 , H04W36/0005 , H04W72/0406 , H04W76/11 , H04W88/08
Abstract: A data transmission control method, apparatus and system are provided. A radio communication node receives a data packet sent by a base station, where the data packet is generated by using a Packet Data Convergence Protocol protocol data unit PDCP PDU of the base station. The radio communication node acquires the PDCP PDU, which is used as a Radio Link Control service data unit RLC SDU, in the data packet. The radio communication node sends data generated by using the RLC SDU to a user equipment, where a user plane connection is established between the radio communication node and the user equipment, and a control plane connection is established between the base station and the user equipment.
Abstract translation: 提供了数据传输控制方法，装置和系统。 无线电通信节点接收由基站发送的数据分组，其中通过使用基站的分组数据汇聚协议数据单元PDCP PDU生成数据分组。 无线通信节点获取在数据分组中用作无线链路控制业务数据单元RLC SDU的PDCP PDU。 无线电通信节点通过使用RLC SDU生成的数据发送到在无线通信节点与用户设备之间建立用户平面连接的用户设备之间，并且在基站与用户设备之间建立控制平面连接。
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公开(公告)号：US20150201418A1
公开(公告)日：2015-07-16
申请号：US14671485
申请日：2015-03-27
Applicant: Huawei Technologies Co., Ltd.
Abstract: This application discloses a resource reconfiguration method, a base station, and a user equipment. The method includes: receiving, by a primary base station, a first message, where the first message is used to request to reconfigure, for a user equipment, a resource corresponding to a secondary base station; and initiating, by the primary base station, reconfiguration of the resource corresponding to the secondary base station for the user equipment. By means of this application, the resource corresponding to the secondary base station can be reconfigured for the user equipment in a case in which the secondary base station does not provide a reconfiguration function.
Abstract translation: 本申请公开了一种资源重配置方法，基站和用户设备。 该方法包括：由主基站接收第一消息，其中第一消息被用于请求重新配置用户设备对应于二次基站的资源; 以及由所述主基站发起用于所述用户设备的与所述辅助基站相对应的资源的重新配置。 通过该应用，在辅助基站不提供重新配置功能的情况下，可以为用户设备重新配置与辅助基站相对应的资源。
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公开(公告)号：US09084222B2
公开(公告)日：2015-07-14
申请号：US14281487
申请日：2014-05-19
Applicant: Huawei Technologies Co., Ltd.
Abstract: The present invention provides a connection establishment method and a user equipment. The connection establishment method includes: acquiring, by a second user equipment supporting a device to device (D2D) function, first user equipment information of a first user equipment supporting the D2D function; and initiating, by the second user equipment, a connection establishment process with a network-side device after the second user equipment determines that a connection with the first user equipment is established according to the first user equipment information, and sending the first user equipment information to the network-side device in the connection establishment process, so that a connection is established between the network-side device and the first user equipment. The present invention can realize establishment of a DPS bearer between the user equipments supporting the D2D function, realize communication between the user equipments supporting the D2D function and further realize resource controllability of a network.
Abstract translation: 本发明提供一种连接建立方法和用户设备。 连接建立方法包括：通过支持设备（D2D）功能的第二用户设备获取支持D2D功能的第一用户设备的第一用户设备信息; 以及在所述第二用户设备根据所述第一用户设备信息确定与所述第一用户设备的连接建立之后，由所述第二用户设备发起与所述网络侧设备的连接建立过程，并且发送所述第一用户设备信息 在连接建立处理中向网络侧设备发送连接，使得在网络侧设备与第一用户设备之间建立连接。 本发明可以实现在支持D2D功能的用户设备之间建立DPS承载，实现支持D2D功能的用户设备之间的通信，进一步实现网络的资源可控性。
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公开(公告)号：US20140362793A1
公开(公告)日：2014-12-11
申请号：US14335008
申请日：2014-07-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Chai , Bo Lin , Jingyuan Sun
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：US20140106769A1
公开(公告)日：2014-04-17
申请号：US14109536
申请日：2013-12-17
Applicant: Huawei Technologies Co., LTD.
CPC classification number: H04L5/0032 , H04J11/0053 , H04W52/243 , H04W52/244 , H04W52/38
Abstract: Embodiments of the present invention provide an interference coordination method and a base station. The method includes determining interfering cell base stations and interference levels of the interfering cell base stations and receiving power coordination information sent by the interfering cell base stations. The power coordination information is used to indicate a power headroom of an interfering cell base station on a specific channel resource or indicate a minimum transmit power of an interfering cell base station on a specific channel resource. A base station requiring interference coordination among the interfering cell base stations is determined according to the interference levels and power coordination information of the interfering cell base stations. A power adjustment request is sent to the base station requiring interference coordination so that the base station requiring interference coordination adjusts a transmit power on the specific channel resource.
Abstract translation: 本发明的实施例提供了一种干扰协调方法和基站。 该方法包括确定干扰小区基站的干扰小区基站和干扰小区基站的干扰电平以及由干扰小区基站发送的接收功率协调信息。 功率协调信息用于指示干扰小区基站在特定信道资源上的功率余量，或指示干扰小区基站在特定信道资源上的最小发射功率。 根据干扰小区基站的干扰等级和功率协调信息，确定干扰小区基站之间干扰协调的基站。 将功率调整请求发送到需要干扰协调的基站，使得需要干扰协调的基站调整特定信道资源上的发射功率。
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Patent Agency Ranking
46.发明申请公开(公告)号：US20130295936A1
公开(公告)日：2013-11-07
申请号：US13934731
申请日：2013-07-03
Applicant: Huawei Technologies Co., LTD
Inventor： Tao Zhang , Bo Lin , Zheng Zhou
IPC: H04W36/00
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.
Abstract translation: 在用于释放用户设备的上下文相关资源的方法中，包括源中间节点接收控制消息。 控制消息携带切换到目标接入网节点的用户设备的标识符。 源中间节点释放与用户设备的标识符对应的用户设备的上下文相关资源。
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公开(公告)号：US20130231115A1
公开(公告)日：2013-09-05
申请号：US13866759
申请日：2013-04-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bo Lin
IPC: H04W36/24
CPC classification number: H04W36/0083 , H04W36/08 , H04W36/24 , H04W36/245
Abstract: Embodiments of the present invention disclose a method and a device for determining a target cell. The method includes: acquiring information about a candidate cell for a mobile terminal; and determining the candidate cell as a target cell for the mobile terminal if the candidate cell is a preferred cell determined according to cell statistic information, where the cell statistic information includes: specific information about a cell having served the mobile terminal and specific information about the mobile terminal in the cell having served the mobile terminal. According to the solutions provided in the embodiments of the present invention, a proper target cell may be determined for a mobile terminal, thereby avoiding a large number of handovers and reselections and saving network resources.
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公开(公告)号：US12114300B2
公开(公告)日：2024-10-08
申请号：US17680696
申请日：2022-02-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haifeng Yu , Bo Lin , Kun Yang
IPC: H04W72/0453 , H04W72/0446
CPC classification number: H04W72/0453 , H04W72/0446
Abstract: A resource sharing method and apparatus are disclosed. The method includes: A first apparatus notifies a second apparatus of a frequency domain resource of a first initial bandwidth part (BWP) in a candidate shared resource, where the frequency domain resource of the first initial BWP is not shared between the first apparatus and the second apparatus; the second apparatus notifies the first apparatus of a frequency domain resource of a second initial BWP in the candidate shared resource, where the frequency domain resource of the second initial BWP is not shared between the second apparatus and the first apparatus; and the first apparatus notifies the second apparatus of a resource that is in the candidate shared resource and that is expected by the first apparatus to be used for data transmission.
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公开(公告)号：US11825402B2
公开(公告)日：2023-11-21
申请号：US17538335
申请日：2021-11-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xin Xiong , Zhenglei Huang , Shiyong Tan , Bo Lin , Yanmei Yang
CPC classification number: H04W48/08 , H04L9/40 , H04W28/02 , H04W48/02 , H04W76/16 , H04W88/12 , H04L12/66
Abstract: The present invention provides a data processing method, a node, a structure, and an apparatus. The method includes: receiving, by an aggregation node, a first non-access stratum message sent by user equipment UE, where the aggregation node includes at least two types of interfaces, and each type of interface is used to receive a first non-access stratum message of one radio access technology RAT type; converting, by the aggregation node, the first non-access stratum message into a non-access stratum message in a first format based on a RAT type of the first non-access stratum message, where the first format is a non-access stratum message transmission format supported between the aggregation node and a core-network control plane entity; and sending, by the aggregation node, the non-access stratum message in the first format to the core-network control plane entity.
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公开(公告)号：US11601900B2
公开(公告)日：2023-03-07
申请号：US17062267
申请日：2020-10-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Guangnan Wan , Feng Yu , Bo Lin , Guangwei Yu
Abstract: A communication method and a communications apparatus are provided. The communication method includes: sending, by a terminal device, a first indication message, where the first indication message is used to indicate a first time type and/or a first time precision, or the first indication message is used to indicate an access network device to send time information to the terminal device; receiving, by the terminal device, the time information; and synchronizing, by the terminal device, a time of the terminal device based on the time information. Correspondingly, a communications apparatus is further provided. According to the embodiments of this application, the terminal device can obtain, based on requirements of different application scenarios, a time type and/or time precision preferred by the terminal device.
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