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21. 发明申请

WO2017037511A1 COORDINATION OF SERVING ACCESS NODES IN SERVING CLUSTER 审中-公开
标题翻译：在服务集群中服务访问节点的协调
公开(公告)号：WO2017037511A1
公开(公告)日：2017-03-09
申请号：PCT/IB2015/056725
申请日：2015-09-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： FAN, Rui , HUI, Dennis , LU, Qianxi , MIAO, Qingyu , ZHANG, Zhang
IPC分类号： H04W36/00 , H04B7/02
CPC分类号： H04L43/0876 , H04B7/02 , H04B7/0617 , H04W36/0055 , H04W36/0083 , H04W48/12 , H04W48/16
摘要： The present disclosure provides a method in a Serving Access Node (SAN) for coordinating with a number of other SANs within a terminal device-specific serving cluster to which the SAN belongs. The method comprises determining an assignment of a communication direction to a timeslot. The assignment of the communication direction to the timeslot is common to all SANs in the serving cluster. The method further comprises transmitting or receiving at least one test beam in the communication direction during the timeslot. Correspondingly, the present disclosure provides an SAN in which the method is implemented.
摘要翻译：本公开提供了一种服务接入节点（SAN）中的用于与SAN所属的终端设备特定服务集群内的多个其他SAN协调的方法。该方法包括确定到时隙的通信方向的分配。通信方向对时隙的分配对于服务集群中的所有SAN是通用的。该方法还包括在时隙期间在通信方向上发送或接收至少一个测试波束。相应地，本公开提供了其中实现该方法的SAN。

22. 发明申请

WO2017024516A1 RECOVERY FROM BEAM FAILURE 审中-公开
标题翻译：从光束故障恢复
公开(公告)号：WO2017024516A1
公开(公告)日：2017-02-16
申请号：PCT/CN2015/086611
申请日：2015-08-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , FAN, Rui , MIAO, Qingyu , ZHANG, Zhang , RUNE, Johan
IPC分类号： H04W72/08
CPC分类号： H04L1/12 , H04B7/0695 , H04B7/088 , H04W36/06 , H04W72/046 , H04W74/002
摘要： The present invention generally relates to wireless communication, more particularly, relates to recovery from beam failure in a wireless access network where beamforming technique is used in communication between network elements. According to one aspect of the present invention, there is provided a method for recovery from beam failure in a wireless access network accessed by a user equipment (UE). The method comprises: at the wireless access network, determining whether the beam failure occurs on the basis of presence of a response from the UE during communicating between the wireless access network and the UE via a first beam; and if it is determined that the beam failure occurs, communicating with the UE via an available beam selected from the first beam and one or more second beams.
摘要翻译：本发明一般涉及无线通信，更具体地说，涉及在无线接入网络中的波束失效恢复，其中在网元之间的通信中使用波束成形技术。根据本发明的一个方面，提供了一种用于从由用户设备（UE）访问的无线接入网络中的波束故障恢复的方法。该方法包括：在无线接入网络中，基于在无线接入网络和UE之间通过第一波束进行通信期间来自UE的响应的存在来确定波束故障是否发生; 并且如果确定出现波束故障，则通过从第一波束和一个或多个第二波束选择的可用波束与UE通信。

23. 发明申请

WO2016099347A1 METHOD AND NETWORK NODE FOR MANAGING UPLINK RESOURCES TO BE USED BY A WIRELESS DEVICE 审中-公开
标题翻译：用于管理由无线设备使用的上网资源的方法和网络节点
公开(公告)号：WO2016099347A1
公开(公告)日：2016-06-23
申请号：PCT/SE2014/051505
申请日：2014-12-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： CHRISTOFFERSSON, Jan , ZHANG, Zhang
IPC分类号： H04W52/24 , H04W36/18 , H04W52/14 , H04W52/40
CPC分类号： H04W72/0473 , H04W28/08 , H04W36/18 , H04W52/14 , H04W52/146 , H04W52/24 , H04W52/248 , H04W52/34 , H04W52/343 , H04W52/40
摘要： A method and network node (130; 110; 111) for managing uplink resources to be used by a wireless device 120. Cells (115, 116) for serving the wireless device (120) form at least one imbalance region (117) in which the wireless device (120) has the best quality in the downlink to a first cell (115) of a first type and in the uplink to a second cell (116) of a different, second type. The network node (130; 110; 111) identifies (301; 501) a situation associated with a risk for undesired decrease of transmit power used by the wireless device (120) when the wireless device (120) moves in the imbalance region (117).The network node (130; 110; 111) provides (302; 502), in response to the identification, an adjustment and/or record of a load in the uplink between the wireless device (120) and the first cell (115) and use of said adjusted and/or recorded load for determining one or more uplink resources to be used by the wireless device (120).
摘要翻译：用于管理由无线设备120使用的上行链路资源的方法和网络节点（130; 110; 111）。用于服务无线设备（120）的小区（115,116）形成至少一个不平衡区域（117），其中无线设备（120）在下行链路中具有第一类型的第一小区（115）和上行链路中具有不同的第二类型的第二小区（116）的最佳质量。当无线设备（120）在不平衡区域（117）中移动时，网络节点（130; 110; 111）识别（301; 501）与无线设备（120）所使用的发射功率的不期望的降低风险相关联的情况网络节点（130; 110; 111）响应于所述标识提供（302; 502）在所述无线设备（120）和所述第一小区（115）之间的上行链路中的负载的调整和/或记录）和使用所述经调整和/或记录的负载来确定要由无线设备（120）使用的一个或多个上行链路资源。

24. 发明申请

WO2023036933A1 TECHNIQUE FOR HANDLING AND PREVENTING SIDELINK FAILURES 审中-公开
公开(公告)号：WO2023036933A1
公开(公告)日：2023-03-16
申请号：PCT/EP2022/075111
申请日：2022-09-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： WANG, Min , FU, Zhang , ZHANG, Zhang
IPC分类号： H04W74/08
摘要： A technique for handling and preventing a consistent listen-before-talk, LBT, failure (512-FH) of a sidelink, SL (510-FH), communication between a first radio device (100-FH) and at least one second radio device (110-FH) is described. As to a method aspect performed by the first radio device (100-FH), the consistent LBT failure (512-FH) of the SL (510-FH) is determined. At least one control message is transmitted responsive to the determined consistent LBT failure (512-FH).

25. 发明申请

WO2022153233A1 CONTROLLING ACTIVE TIME OF A TERMINAL DEVICE 审中-公开
公开(公告)号：WO2022153233A1
公开(公告)日：2022-07-21
申请号：PCT/IB2022/050297
申请日：2022-01-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： WANG, Min , ZHANG, Zhang
IPC分类号： H04W76/28 , H04W52/02 , H04W76/14
摘要： The present disclosure provides a method implemented by a first terminal device. The method includes the step of transmitting, over a sidelink, to a second terminal device, a first message for controlling discontinuous reception (DRX) status of the second terminal device. The corresponding apparatus, system, device, computer-readable storage and carrier, etc. thereof are also provided.

26. 发明申请

WO2022075907A1 REMOTE USER EQUIPMENT, RADIO ACCESS NODE, RELAY USER EQUIPMENT AND METHODS IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
公开(公告)号：WO2022075907A1
公开(公告)日：2022-04-14
申请号：PCT/SE2021/050972
申请日：2021-10-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： WANG, Min , CHRISTOFFERSSON, Jan , ZHANG, Zhang
IPC分类号： H04W68/00 , H04W76/14 , H04W88/04
摘要： A method for paging performed by a remote wireless communications device, such as a remote UE. The remote wireless communications device is configured to communicate with a radio access node, via a relaying device, such as a relaying UE. The method comprises monitoring for a paging message on a sidelink between the remote wireless communications device and the relaying device in accordance with a repetitive discontinuous reception scheme, such as a DRX scheme, of the remote wireless communications device.The method may further comprise receiving (904) the paging message on the sidelink in accordance with the repetitive discontinuous reception scheme of the remote wireless communications device.

27. 发明申请

WO2022057605A1 METHODS AND TERMINAL DEVICES FOR ENHANCED DISCOVERY PROCEDURE 审中-公开
公开(公告)号：WO2022057605A1
公开(公告)日：2022-03-24
申请号：PCT/CN2021/115357
申请日：2021-08-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHANG, Zhang
发明人： ORSINO, Antonino , ZHANG, Zhang , WANG, Min
IPC分类号： H04W72/04
摘要： The present disclosure provides a method (300) in a first terminal device. The method (300) includes transmitting (310), to a second terminal device, a first message for initiating a discovery procedure over a sidelink. The first message contains one or more of following information associated with the first terminal device: first application or traffic related information, first location or mobility related information, or first connectivity related information.

28. 发明申请

WO2022034540A1 METHOD, DEVICE AND NON-TRANSITORY MACHINE-READABLE MEDIUM FOR NON-INTERNET PROTOCOL TRAFFIC COMMUNICATION BY USER-EQUIPMENT-TO-USER-EQUIPMENT RELAY 审中-公开
公开(公告)号：WO2022034540A1
公开(公告)日：2022-02-17
申请号：PCT/IB2021/057452
申请日：2021-08-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： FU, Zhang , ZHANG, Zhang
IPC分类号： H04W76/14 , H04W76/11 , H04W4/40 , H04W88/04 , H04B7/155 , H04L29/12
摘要： A method for Non-IP traffic communication by UE-to-UE relay is provided. The method is implemented by a network device in a communication network. The method includes receiving a first Direct Communication Request from a source UE. The first Direct Communication Request indicates the establishment of a Non-IP communication link with the source UE and includes a first source UE identifier for the source UE and a first target UE identifier for a target UE. The network device generates a first relay identifier for a relay used in the Non-IP communication link between a source UE and the target UE. The network device maintains a mapping between the first relay identifier, the first source UE identifier, and the first target UE identifier.

29. 发明申请

WO2022023100A1 TECHNIQUE OF RELAYING CAPABILITY INFORMATION TO A NETWORK NODE 审中-公开
公开(公告)号：WO2022023100A1
公开(公告)日：2022-02-03
申请号：PCT/EP2021/070122
申请日：2021-07-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ORSINO, Antonino , ZHANG, Zhang
IPC分类号： H04W4/40 , H04W4/44 , H04W4/46 , H04W40/22 , H04W88/04
摘要： Disclosed is a technique for informing a network node, NN (1000), of a network (700) about at least one sidelink-related radio access capability of a remote communication unit, RMCU (900), to enable configuring a relay path between the RMCU (900) and the NN (1000) via a relay communication unit, RLCU (800), connected to the NN (1000). The RMCU (900) transmits, to the RLCU (800), first capability information indicative of the at least one sidelink-related radio access capability of the RMCU (900) so as to configure the RLCU (800) for transmission of the first capability information to the NN (1000). The RLCU (800) receives, from the RMCU (900), the first capability information and transmits the first capability information to the NN (1000). The NN (1000) receives the first capability information from the RLCU (800).

30. 发明申请

WO2021224149A1 METHODS, NODES AND COMPUTER READABLE MEDIUM FOR RELAY CONNECTION ESTABLISHMENT 审中-公开
公开(公告)号：WO2021224149A1
公开(公告)日：2021-11-11
申请号：PCT/EP2021/061493
申请日：2021-04-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ZHANG, Congchi , ZHANG, Zhang , FU, Zhang , GAN, Juying
IPC分类号： H04B7/155 , H04W76/10 , H04W88/04
摘要： There is provided a method at a second user equipment (UE2) comprising receiving, from a first UE (UE1), a relay request message indicating a relay request of UE1. The relay request is for a relay service requested by UE1. The relay request message comprises an indication of a Public Land Mobile Network (PLMN) to which UE1 is subscribed. The method comprises determining that the relay request can be accepted by UE2 in at least one case where: the UE2 is authorized to support the relay service; the relay service is allowed by a current cell of UE2 served by a network node; UE2 is currently in a Radio Resource Control connected state; UE1 subscribes to a same PLMN as UE2; or the network node has provided relevant Access Stratum configurations to UE2. The method comprises transmitting a relay response message to UE1 based on a result of the determination.

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