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11. 发明申请

US20160269950A1 METHOD FOR REPORTING A MEASUREMENT REPORT OF A MEASUREMENT EVENT 有权
标题翻译：报告测量事件的测量报告的方法
公开(公告)号：US20160269950A1
公开(公告)日：2016-09-15
申请号：US15158309
申请日：2016-05-18
申请人： Huawei Technologies Co., Ltd.
发明人： Li CHAI , Bo LIN , Jie SHI
IPC分类号： H04W36/00 , H04W24/10 , H04W74/00 , H04W76/04
CPC分类号： H04W36/0088 , H04W24/10 , H04W74/006 , H04W76/27 , H04W76/28 , H04W88/02 , H04W88/08
摘要： 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.
摘要翻译：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。

12. 发明申请

US20150230178A1 METHOD AND APPARATUS FOR MEASURING CARRIER IN DEACTIVATED STATE 有权
标题翻译：用于测量载体在灭活状态下的方法和装置
公开(公告)号：US20150230178A1
公开(公告)日：2015-08-13
申请号：US14695889
申请日：2015-04-24
申请人： Huawei Technologies Co., Ltd.
发明人： Li CHAI , Yuhua CHEN , Miao ZHANG , Weiwei SONG
IPC分类号： H04W52/02 , H04W72/04 , H04W24/02
CPC分类号： H04W52/0225 , H04B17/327 , H04B17/391 , H04W24/02 , H04W52/0219 , H04W52/0222 , H04W52/0229 , H04W52/028 , H04W52/287 , H04W72/0453 , Y02D70/00 , Y02D70/1262
摘要： A method for measuring a carrier in deactivated state is provided in this invention, comprising receiving a configuration mode that does not take effect immediately by a user terminal UE; if a deactivation control signaling for a carrier is received by the UE or if a carrier timer of the UE expires, switching the carrier from activated state to deactivated state, and measuring the carrier in deactivated state by the UE; or if an activation control signaling for a carrier in deactivated state that is being measured is received by the UE, terminating measurement of the carrier in deactivated state by the UE. Through controllable deactivated carrier measurement, the UE reduces battery power consumption and improves system performance. This invention also discloses an apparatus for measuring a carrier in deactivated state and a base station.
摘要翻译：本发明提供一种用于测量停用状态的载波的方法，包括接收用户终端UE立即不起作用的配置模式; 如果UE接收到用于载波的去激活控制信令，或者如果UE的载波定时器到期，则将载波从激活状态切换到去激活状态，并由UE测量处于去活动状态的载波; 或者如果UE接收到正在测量的处于停用状态的载波的激活控制信令，则UE终止停用状态的载波测量。通过可调停止载波测量，UE降低电池功耗，提高系统性能。本发明还公开了一种用于测量停用状态的载波和基站的装置。

13. 发明申请

US20150181470A1 HANDOVER PROCESSING METHOD AND BASE STATION 有权
标题翻译：切换处理方法和基站
公开(公告)号：US20150181470A1
公开(公告)日：2015-06-25
申请号：US14615145
申请日：2015-02-05
申请人： Huawei Technologies Co., Ltd.
发明人： Li CHAI , Bo LIN , Jie SHI
IPC分类号： H04W36/00
CPC分类号： H04W36/0055 , H04W36/0005 , H04W36/08 , H04W36/18
摘要： The application provides a handover processing method and a base station. The method includes: receiving a handover request message sent by a source base station or a core network node; sending a first message, according to the handover request message, to a second target base station to notify the second target base station that a handover of part or all of a service of a user equipment to the second target base station is to be performed; and sending a handover request acknowledge message to the source base station or the core network node to notify the source base station or the core network node to hand over the user equipment to at least one target cell of the first target base station and/or at least one target cell of the second target base station. The present application realizes a multi-cell handover.
摘要翻译：该应用提供切换处理方法和基站。该方法包括：接收由源基站或核心网节点发送的切换请求消息; 根据切换请求消息向第二目标基站发送第一消息，以通知第二目标基站将要执行用户设备的部分或全部业务到第二目标基站的切换; 以及向所述源基站或所述核心网络节点发送切换请求确认消息，以通知所述源基站或所述核心网节点将所述用户设备切换到所述第一目标基站的至少一个目标小区和/或第二目标基站的至少一个目标小区。本申请实现了多小区切换。

14. 发明申请

US20150029988A1 METHOD, DEVICE AND SYSTEM FOR UPLINK RESOURCE ALLOCATION 有权
标题翻译：上传资源分配的方法，装置和系统
公开(公告)号：US20150029988A1
公开(公告)日：2015-01-29
申请号：US14487648
申请日：2014-09-16
申请人： Huawei Technologies Co., Ltd.
发明人： Li CHAI , Yan WANG , Bo LIN
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04W72/0426 , H04W72/082
摘要： The present disclosure discloses a method, a device and a system for uplink resource allocation, relating to a wireless communication field and used for further reducing interference of service transmission between cell uplinks. The method for uplink resource allocation includes: a first base station determines uplink almost blank subframe (UL ABS) subframe(s) unused currently of a user equipment (UE) served by the first base station; and the first base station sends information of the determined UL ABS subframe(s) unused currently of the UE served by the first base station to a second base station, so that the second base station acquires available UL ABS subframe(s) and takes the available UL ABS subframe(s) as uplink subframe resource(s) of the second base station. The present disclosure is applied to a resource allocation scenario.
摘要翻译：本公开公开了一种与无线通信领域相关的用于上行链路资源分配的方法，装置和系统，用于进一步减少小区上行链路之间业务传输的干扰。上行链路资源分配方法包括：第一基站确定由第一基站服务的用户设备（UE）当前未使用的上行链路几乎空白子帧（UL ABS）子帧; 并且第一基站将由第一基站服务的UE当前未确定的UL ABS子帧的信息发送给第二基站，使得第二基站获取可用的UL ABS子帧，并取得可用的UL ABS子帧作为第二基站的上行链路子帧资源。本公开应用于资源分配情景。

15. 发明申请

US20140204765A1 INTERFERENCE CONTROL METHOD AND DEVICE 审中-公开
标题翻译：干扰控制方法和装置
公开(公告)号：US20140204765A1
公开(公告)日：2014-07-24
申请号：US14224541
申请日：2014-03-25
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Li CHAI , Zheng Yu , Bo Lin , Sha Ma
IPC分类号： H04L5/00 , H04W24/08
CPC分类号： H04L5/0032 , H04L5/0023 , H04L5/0073 , H04W24/08
摘要： The present invention relates to an interference control method and device. The interference control method includes: performing neighboring cell measurement, and selecting at least one neighboring cell whose signal transmission strength is larger than signal transmission strength of a serving cell from measured neighboring cells as an interfering cell; parsing a physical broadcast channel PBCH of the interfering cell to obtain the number of antenna ports of the interfering cell; obtaining a cell reference signaling CRS location of the interfering cell according to a physical cell identifier PCI and the number of antenna ports of the interfering cell; and performing interference control according to information of the CRS location.
摘要翻译：本发明涉及一种干扰控制方法和装置。干扰控制方法包括：执行相邻小区测量，并且从被测量的相邻小区选择信号传输强度大于服务小区的信号传输强度的至少一个相邻小区作为干扰小区; 解析干扰小区的物理广播信道PBCH，以获得干扰小区的天线端口数; 根据物理小区标识符PCI和干扰小区的天线端口数量获得干扰小区的小区参考信令CRS位置; 并根据CRS位置的信息进行干扰控制。

16. 发明申请

US20200068651A1 INTERFERENCE CANCELLATION METHOD AND BASE STATION 审中-公开
公开(公告)号：US20200068651A1
公开(公告)日：2020-02-27
申请号：US16673387
申请日：2019-11-04
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Bin XU , Zhenzhen CAO , Bingzhao LI , Li CHAI , Wei QUAN
IPC分类号： H04W80/02 , H04W28/02 , H04W80/08
摘要： This application describes a data transmission method, a terminal device, and a network device. The method may include determining, by a medium access control (MAC) layer of a terminal device, a first MAC control element and a second MAC control element. The method may also include simultaneously transmitting, by the terminal device, the first MAC control element and the second MAC control element on different uplink transmission resources. The data transmission method, the terminal device, and the network device in embodiments of this application help to improve data transmission reliability.

17. 发明申请

US20190246434A1 BEAM-BASED MULTI-CONNECTION COMMUNICATION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE 审中-公开
公开(公告)号：US20190246434A1
公开(公告)日：2019-08-08
申请号：US16389443
申请日：2019-04-19
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Xun TANG , Li CHAI , Jinhua MIAO
IPC分类号： H04W74/08 , H04W72/04 , H04W76/11 , H04W24/10 , H04W88/02 , H04W76/27
CPC分类号： H04W74/0833 , H04W24/10 , H04W72/046 , H04W74/08 , H04W76/11 , H04W76/27 , H04W88/023
摘要： The present invention relates to a beam-based multi-connection communication method, a terminal device, and a network device. In the beam-based multi-connection communication method, after a terminal device establishes an RRC connection to a terminal, a base station or the terminal device may trigger a random access process to establish at least one beam connection, or when the terminal device is idle, establishment of at least one beam connection may be completed as a random access process is performed, to reduce system overheads for performing beam communication restoration by the terminal device after communication on a single beam is interrupted, and avoid a data transmission interruption between the base station and the terminal device, thereby ensuring normal communication between the base station and the terminal device.

18. 发明申请

US20190239207A1 COMMUNICATION METHOD, AND COMMUNICATIONS APPARATUS AND SYSTEM 审中-公开
公开(公告)号：US20190239207A1
公开(公告)日：2019-08-01
申请号：US16382879
申请日：2019-04-12
申请人： Huawei Technologies Co., Ltd.
发明人： Xun TANG , Li CHAI
IPC分类号： H04W72/04 , H04W88/02 , H04W74/08 , H04W72/12 , H04W24/10
CPC分类号： H04W72/046 , H04B7/0408 , H04B7/0617 , H04W16/28 , H04W24/04 , H04W24/10 , H04W36/00 , H04W36/16 , H04W72/042 , H04W72/1268 , H04W74/0833 , H04W88/023
摘要： Embodiments of the present disclosure provide a communication method, and a communications apparatus and system. User equipment can communicate with the network device by using a plurality of beams, the plurality of beams include a first beam and at least one second beam, the first beam is a serving beam used by the user equipment to listen to control information, and the second beam is a beam other than the serving beam. The method includes: determining, by the user equipment, that the serving beam is blocked; and obtaining, by the user equipment, a first message from the network device by using the first beam or the second beam. According to the method, the UE may determine that the serving beam is blocked, and further obtain the first message sent by the network device, thereby eliminating an adverse effect caused by the blocking of the serving beam. Correspondingly, the network device may also determine that the serving beam is blocked, and further send the first message, thereby eliminating an adverse effect caused by the blocking of the serving beam.

19. 发明申请

US20190223226A1 RANDOM ACCESS PREAMBLE SEQUENCE GENERATION METHOD AND USER EQUIPMENT 审中-公开
公开(公告)号：US20190223226A1
公开(公告)日：2019-07-18
申请号：US16364556
申请日：2019-03-26
申请人： Huawei Technologies Co., Ltd.
发明人： Yue ZHAO , Li CHAI , Zhiheng GUO , Xingqing CHENG
IPC分类号： H04W74/08 , H04L27/34 , H04W74/00
CPC分类号： H04W74/0833 , H04L27/3444 , H04W74/006 , H04W74/008 , H04W74/08
摘要： A random access preamble sequence generation method and user equipment are provided. The method includes the following steps: when receiving first notification signaling sent by a base station, determining, by UE, to calculate a cyclic shift value by using a first solution; obtaining a first logical root sequence number, and determining a root sequence based on the first logical root sequence number; and generating a random access preamble sequence based on the root sequence and the cyclic shift value, where the first solution is a solution of calculating the cyclic shift value when a Doppler shift of the UE is less than a first preset value and greater than a second preset value, the first preset value is less than twice of a physical random access channel PRACH subcarrier spacing, the second preset value is greater than the PRACH subcarrier spacing.

20. 发明申请

US20190174486A1 SERVICE TRANSMISSION METHOD, DEVICE, AND SYSTEM 审中-公开
公开(公告)号：US20190174486A1
公开(公告)日：2019-06-06
申请号：US16251969
申请日：2019-01-18
申请人： Huawei Technologies Co., Ltd.
发明人： Li CHAI , Bo LIN , Liangliang ZHANG
IPC分类号： H04W72/04 , H04W28/16 , H04W28/08 , H04L5/00
摘要： A service transmission method is provided. A first base station, which establishes an RRC connection with a UE, sends a request message to a second base station which is at least one of base stations serving the UE, where the request message includes service information, where the service information includes QoS information of a service and/or configuration information of an RB, and the request message instructs the second base station to perform resource configuration according to service information. The first base station sends a configuration message to the UE, where the configuration message includes configuration list information of the RB and/or cell information of the offload base station.

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