PRACH Resource Selection Method and Apparatus

    公开(公告)号:US20220060974A1

    公开(公告)日:2022-02-24

    申请号:US17298399

    申请日:2019-11-20

    Abstract: A PRACH resource selection method includes a terminal device receiving N synchronization signal blocks (SSBs) from an access device, determining a target PRACH resource selection manner based on at least one of a service type, a type of a trigger event that triggers random access, a signal strength change status of a reference signal received by the terminal device, mobility of the terminal device, and historical information, and selecting, in the determined selection manner, a target PRACH resource from N PRACH resources corresponding to the N SSBs.

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