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1. 发明申请

WO2018058512A1 METHODS AND ARRANGEMENTS FOR MEASUREMENT BASED MOBILITY 审中-公开
标题翻译：基于测量的移动性的方法和安排
公开(公告)号：WO2018058512A1
公开(公告)日：2018-04-05
申请号：PCT/CN2016/101049
申请日：2016-09-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FAN, Rui
发明人： FAN, Rui , REIAL, Andres , MIAO, Qingyu , RAMOS, Edgar , RUNE, Johan , TIDESTAV, Claes , ZHANG, Zhang
IPC分类号： H04W36/30 , H04W36/08
摘要： The present disclosure relates to methods and arrangements for performing wireless device assisted handover form a source access node to a target access node. Performed in a wireless device, a method comprises performing (S31) one or more mobility measurements for corresponding candidate radio links and selecting (S32), from the one or more candidate radio links, an initial target link based on the performed one or more mobility measurements. A first radio link measurement report based on the one or more mobility measurements, identifying the initial target link is transmitted (S33) to a target node providing the initial target link, using a first radio link reporting mechanism. A second radio link measurement report for the one or more candidate radio links and based on the same one or more mobility measurements, is transmitted (S34) to the source access node using a second radio link measurement report different from the first radio link reporting mechanism. Finally, a wireless device connection is initiated (S35) over a handover target link indicated in a handover command from the source access node or over the initial target link, wherein the wireless device connection is initiated over the initial target link based on a reception status for the handover command.
摘要翻译：本公开涉及用于执行从源接入节点到目标接入节点的无线设备辅助切换的方法和布置。在无线设备中执行的方法包括：执行（S31）用于对应的候选无线电链路的一个或多个移动性测量，并且基于所执行的一个或多个移动性从一个或多个候选无线电链路中选择（S32）初始目标链路测量。使用第一无线电链路报告机制将识别初始目标链路的基于一个或多个移动性测量结果的第一无线电链路测量报告发送（S33）给提供初始目标链路的目标节点。使用与第一无线电链路报告机制不同的第二无线电链路测量报告来向源接入节点传送（S34）关于一个或多个候选无线电链路并且基于相同的一个或多个移动性测量的第二无线电链路测量报告。最后，通过切换命令中指示的来自源接入节点或通过初始目标链路的切换目标链路发起无线设备连接（S35），其中基于接收状态通过初始目标链路发起无线设备连接为切换命令。

2. 发明申请

WO2017063333A1 METHOD AND DEVICE FOR BEAM SWITCHING 审中-公开
标题翻译：用于波束切换的方法和设备
公开(公告)号：WO2017063333A1
公开(公告)日：2017-04-20
申请号：PCT/CN2016/076265
申请日：2016-03-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FAN, Rui
发明人： FAN, Rui , MIAO, Qingyu , ZHANG, Zhang
IPC分类号： H04W36/00
CPC分类号： H04W36/06 , H04B7/024 , H04B7/0408 , H04B7/0617 , H04Q2213/13098 , H04W36/0094
摘要： Embodiments of the disclosure generally relate to beam switching in a wireless communication network. A device in the wireless communication network determines a beam switch mode based on a first measurement on quality of a current beam serving a mobile terminal. The beam switch mode is associated with at least one candidate beam. Then, the device sends an indication of the beam switch mode to the mobile terminal to trigger the mobile terminal to perform a second measurement on a mobile reference signal associated with the at least one candidate beam. In response to receiving the second measurement from the mobile terminal, the device determines a target beam from the at least one candidate beam and the current beam based on the second measurement. In this way, the target beam may be determined in an efficient way.
摘要翻译：本公开的实施例一般涉及无线通信网络中的波束切换。无线通信网络中的设备基于对服务于移动终端的当前波束的质量的第一测量来确定波束切换模式。波束切换模式与至少一个候选波束相关联。然后，设备向移动终端发送波束切换模式的指示，以触发移动终端对与至少一个候选波束相关联的移动参考信号执行第二测量。响应于从移动终端接收到第二测量，设备基于第二测量从至少一个候选射束和当前射束确定目标射束。通过这种方式，可以高效地确定目标光束。

3. 发明申请

WO2018058515A1 METHODS AND ARRANGEMENTS FOR MEASUREMENT BASED MOBILITY 审中-公开
标题翻译：基于测量的移动性的方法和安排
公开(公告)号：WO2018058515A1
公开(公告)日：2018-04-05
申请号：PCT/CN2016/101052
申请日：2016-09-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FAN, Rui
发明人： FAN, Rui , REIAL, Andres , MIAO, Qingyu , RAMOS, Edgar , RUNE, Johan , TIDESTAV, Claes , WAGER, Stefan , ZHANG, Zhang
IPC分类号： H04W36/30
摘要： The present disclosure relates to methods and arrangements for performing wireless device assisted handover form a source access node to a target access node. Performed in a wireless device, the disclosure presents a method for performing wireless device assisted handover from a source access node to a target access node in a wireless network. The method comprises performing (S31) one or more mobility measurements for corresponding candidate radio links and selecting (S32), from the one or more candidate radio links, an initial target link based on the performed one or more mobility measurements. A first radio link measurement report, based on the one or more mobility measurements, identifying the initial target link, is transmitted (S33) to the source target node using a first radio link reporting mechanism whereupon communication over the initial target link is initiated (S34). A second radio link measurement report for the one or more candidate radio links and based on the same one or more mobility measurements, is transmitted (S35) on the initial target link using a second radio link measurement report different from the first radio link reporting mechanism.
摘要翻译：本公开涉及用于执行从源接入节点到目标接入节点的无线设备辅助切换的方法和布置。在无线设备中执行，本公开提出了一种用于在无线网络中执行从源接入节点到目标接入节点的无线设备辅助切换的方法。该方法包括：执行（S31）用于对应的候选无线电链路的一个或多个移动性测量，并且基于所执行的一个或多个移动性测量，从一个或多个候选无线电链路中选择（S32）初始目标链路。使用第一无线电链路报告机制将识别初始目标链路的基于一个或多个移动性测量结果的第一无线电链路测量报告发送（S33）给源目标节点，随后发起初始目标链路上的通信（S34））。使用与第一无线电链路报告机制不同的第二无线电链路测量报告在初始目标链路上发送针对一个或多个候选无线电链路的第二无线电链路测量报告并且基于相同的一个或多个移动性测量结果（S35）

4. 发明申请

WO2018058513A1 METHODS AND ARRANGEMENTS FOR RADIO LINK MEASUREMENT CONFIGURATION 审中-公开
标题翻译：无线电链路测量配置的方法和安排
公开(公告)号：WO2018058513A1
公开(公告)日：2018-04-05
申请号：PCT/CN2016/101050
申请日：2016-09-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FAN, Rui
发明人： FAN, Rui , DA SILVA, Icaro L. J. , MIAO, Qingyu , REIAL, Andres , RUNE, Johan , ZHANG, Zhang
IPC分类号： H04J11/00
摘要： The present disclosure relates to methods and arrangements for configuring radio link measurement reporting in a wireless communication system supporting a plurality of radio link reporting mechanisms. Performed in an access node, the method comprises obtaining (S21) a plurality of radio link reporting configurations, each radio link reporting configuration specifying one or more of the supported radio link reporting mechanisms and wherein at least one of the plurality of radio link reporting configurations specifies a combination of a first and a second radio link reporting mechanism being mutually different. The method further comprises selecting (S22) one radio link reporting configuration from the plurality of obtained configurations; and transmitting (S23) information about the selected radio link reporting configuration to a wireless device.
摘要翻译：本公开涉及用于在支持多个无线电链路报告机制的无线通信系统中配置无线电链路测量报告的方法和装置。在接入节点中执行的方法包括获得（S21）多个无线电链路报告配置，每个无线电链路报告配置指定一个或多个支持的无线电链路报告机制，并且其中多个无线电链路报告配置中的至少一个指定相互不同的第一和第二无线电链路报告机制的组合。该方法还包括从多个获得的配置中选择（S22）一个无线链路报告配置; 以及将关于所选择的无线电链路报告配置的信息发送（S23）到无线设备。

5. 发明申请

WO2023035860A1 METHOD AND APPARATUS FOR PAGING 审中-公开
公开(公告)号：WO2023035860A1
公开(公告)日：2023-03-16
申请号：PCT/CN2022/112105
申请日：2022-08-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHANG, Zhang
发明人： ZHANG, Zhang
IPC分类号： H04W8/00
摘要： Various embodiments of the present disclosure provide a method for paging. The method which may be performed by a first user equipment comprises generating first frequency information. The first frequency information may indicate one or more frequencies of the first UE. In accordance with an exemplary embodiment, the method further comprises transmitting the first frequency information to a second user equipment.

6. 发明申请

WO2022201134A1 METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR CONTROLLING DEVICE-TO-DEVICE COMMUNICATION 审中-公开
公开(公告)号：WO2022201134A1
公开(公告)日：2022-09-29
申请号：PCT/IB2022/052851
申请日：2022-03-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ZHANG, Zhang , KAZMI, Muhammad Ali , WANG, Min , THANGARASA, Santhan
IPC分类号： H04W76/14 , H04W76/28 , H04W92/18
摘要： A method (400) by a first wireless communication device (101) for controlling D2D communication between a first wireless communication device and a second wireless communication device (103) includes transmitting (402), to the second wireless communication device, a DRX configuration for the D2D communication 5 with the second wireless communication device. The first wireless communication device applies (404) the DRX configuration for the D2D communication with the second wireless communication device and receives (406), from the second wireless communication device, a notification indicating that the DRX configuration is unsuitable. Based on the notification, the first wireless communication device 10 reconfigures (408) the DRX configuration and/or notifying a network node that the applied DRX configuration is unsuitable.

7. 发明申请

WO2022068696A1 RELAY UE SELECTION FOR TRANSMISSION OVER SIDELINK 审中-公开
公开(公告)号：WO2022068696A1
公开(公告)日：2022-04-07
申请号：PCT/CN2021/120311
申请日：2021-09-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHANG, Zhang
发明人： WANG, Min , ZHANG, Zhang , FU, Zhang
IPC分类号： H04W72/04
摘要： The present disclosure is related to a user equipment (UE), a relay UE, and methods performed by the UEs for relay UE selection for transmission over sidelink (SL). The method at the UE for selecting a relay UE for transmission over a sidelink comprises: communicating, with a second UE, a first message comprising a first quality of service (QoS) parameter, which has a first value and is associated with a sidelink to be established between the UE and the second UE; determining whether an agreement on a value of the first QoS parameter for the sidelink can be reached with the second UE or not at least partially based on the first value of the first QoS parameter; and determining whether the second UE is a relay UE candidate or not at least partially based on the determination of whether the agreement can be reached or not.

8. 发明申请

WO2022028880A1 METHODS AND APPARATUSES FOR A REMOTE UE TO COMMUNICATE WITH VIA A RELAY UE 审中-公开
公开(公告)号：WO2022028880A1
公开(公告)日：2022-02-10
申请号：PCT/EP2021/070264
申请日：2021-07-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： WANG, Min , ZHANG, Zhang
IPC分类号： H04W76/19 , H04W88/04 , H04W76/14
摘要： Methods and apparatuses, i.e. a remote UE as a first wireless wireless device and a relay UE as a second wireless device, are disclosed. The first wireless device is communicating with a cellular communication network via a second wireless device operating as a relay UE. The method comprises receiving (702) radio link information from the relay UE, wherein the radio link information relates to a cellular radio link between the relay UE and a base station in the cellular communication network, forwarding (704) the received radio link information to an upper layer of the first wireless device, and analysing (706), in the upper layer, the received radio link information to determine a status of the cellular radio link.

9. 发明申请

WO2022023471A1 MULTIPLE DRX CONFIGURATIONS FOR D2D COMMUNICATION 审中-公开
公开(公告)号：WO2022023471A1
公开(公告)日：2022-02-03
申请号：PCT/EP2021/071263
申请日：2021-07-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ZHANG, Congchi , BLASCO SERRANO, Ricardo , DO, Hieu , ZHANG, Zhang , ORSINO, Antonino , ASHRAF, Shehzad, Ali
IPC分类号： H04W76/28 , H04W76/23 , H04W76/14
摘要： A wireless communication device (10) simultaneously maintains a first DRX configuration for D2D communication and a second DRX configuration for D2D communication. Based on at least one of the first DRX configuration and the second DRX configuration, the wireless communication device (10) participates in D2D communication with one or more further wireless communication devices (10).

10. 发明申请

WO2021234570A1 QUALITY OF SERVICE (QOS) HANDLING FOR LAYER-3 UE-TO-NETWORK RELAY 审中-公开
公开(公告)号：WO2021234570A1
公开(公告)日：2021-11-25
申请号：PCT/IB2021/054273
申请日：2021-05-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： FU, Zhang , ZHANG, Zhang , GAN, Juying
IPC分类号： H04W28/02
摘要： A relay UE (302) that is configured to receive a link modification request message transmitted by a remote UE (301) with which the relay UE has a direct link and the direct link is associated with a packet data unit, PDU, session. The link modification request message comprises one or more quality-of-service, QoS, parameters and a packet filter set. The relay UE is further configured to derive QoS requirements based on the QoS parameters. The relay UE is further configured to: i) determine whether there is a QoS flow for the PDU session that satisfies the derived QoS requirements and/or ii) determine, based on the derived QoS requirements and the packet filter set, whether or not to transmit a session modification request.

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