A METHOD OF FORMING N-HOP SYNCHRONOUS NETWORK FOR D2D COMMUNICATION AND DEVICES USING THE SAME
    96.
    发明公开
    A METHOD OF FORMING N-HOP SYNCHRONOUS NETWORK FOR D2D COMMUNICATION AND DEVICES USING THE SAME 审中-公开
    方法生产N--HOP同步网络中用于D2D通信的和设备

    公开(公告)号:EP2950460A3

    公开(公告)日:2016-02-17

    申请号:EP15166875.3

    申请日:2015-05-08

    申请人: Acer Incorporated

    发明人: CHIU, Chun-Yuan

    IPC分类号: H04B7/155

    摘要: The disclosure proposes a method of forming an N-hop synchronous network for D2D communication and devices using the same. In one of the exemplary embodiments, the method may include detecting one or more synchronization signals which are transmitted from one or more nearby synchronization sources; selecting, from the one or more synchronization signals, a first SS transmitted from a neighboring synchronization source having a hop count = i, wherein i is the smallest hop count detected from the one or more neighboring synchronization sources; and if there are more than one neighboring synchronization sources with hop count = i, the first SS is selected as having a maximum RSRP detected by the UE; and if the RSRP of the first SS does not exceeds a predefined threshold: operating as a synchronization source; and transmitting a SS based on the first SS.

    ALIGNING TIMING FOR DIRECT COMMUNICATIONS
    97.
    发明公开
    ALIGNING TIMING FOR DIRECT COMMUNICATIONS 审中-公开
    AUSRICHTUNGS-TIMINGFÜRDIREKTE KOMMUNIKATIONEN

    公开(公告)号:EP2982196A1

    公开(公告)日:2016-02-10

    申请号:EP14779652.8

    申请日:2014-04-01

    IPC分类号: H04W56/00

    摘要: In some implementations, a method includes compensating for timing misalignment of subframes associated with at least one of first user equipment (UE) or a second UE. The first UE and the second UE are in an inter-device session (IDS) for direct UE-to-UE communication, and timing for the first UE and a timing for the second UE is derived from an eNode B (eNB).

    摘要翻译: 在一些实现中,一种方法包括补偿与第一用户设备(UE)或第二UE中的至少一个相关联的子帧的定时未对准。 第一UE和第二UE处于用于直接UE到UE通信的设备间会话(IDS)中,并且从eNode B(eNB)导出第一UE的定时和第二UE的定时。