EFFICIENT HANDOVER FOR POINT-TO-MULTIPOINT COMMUNICATION

    公开(公告)号:US20240357434A1

    公开(公告)日:2024-10-24

    申请号:US18684898

    申请日:2021-09-08

    IPC分类号: H04W36/00 H04W92/20

    摘要: Various techniques are provided for an apparatus that can identify a multicast and broadcast services session associated with user equipment device(s) in a serving cell associated with the apparatus, communicate a first information set including information associated with the serving cell and the MBS session provided in the serving cell, receive from an apparatus associated with a neighboring cell, a second information set including information associated with the neighboring cell and an MBS session provided in the neighboring cell, determine at least one MBS serving characteristic associated with the serving cell based on the UEs in the serving cell being served by the apparatus and the received second information set, determine whether the serving cell associated with the apparatus is a preferred cell to serve the MBS session to UEs based on the at least one MBS serving characteristic, and in response to determining that the serving cell associated with the apparatus is the preferred cell to serve the MBS session to UEs, serving, by the apparatus, the MBS session to the UEs communicatively coupled with the apparatus.

    Re-Establishment of Component Carriers in a Wireless Communication System

    公开(公告)号:US20230354454A1

    公开(公告)日:2023-11-02

    申请号:US18219924

    申请日:2023-07-10

    IPC分类号: H04W76/19

    CPC分类号: H04W76/19

    摘要: Re-establishment methods and control apparatuses for causing performance of the methods is disclosed. In a method, when data is communicated on a configured set of component carriers, a trigger for connection re-establishment is detected. At least one component carrier in the configured set is identified, the component carrier being such that it can be used for connection re-establishment. Connection re-establishment is then requested through the at least one identified component carrier.