HARQ PROCESS FOR SIDELINK TRANSMISSION
    20.
    发明公开

    公开(公告)号:EP4270833A3

    公开(公告)日:2024-01-03

    申请号:EP23190109.1

    申请日:2020-03-23

    IPC分类号: H04L1/18

    摘要: Apparatuses, methods, and systems are disclosed for sidelink HARQ operation. One apparatus 400 includes a transceiver 425 that receives 605 a SL grant for data transmission using SL resources, the SL grant having a first HARQ process identifier. The apparatus 400 includes a processor 405 that selects 610 a second HARQ process identifier for the data transmission using SL resources. Via the transceiver 425, the processor 405 transmits 615 SCI containing the second HARQ process identifier and transmits 620 the SL data using the SL resources.