Patent ID: 11895565
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. A method of vehicle-to-everything (V2X) communication of an apparatus, the apparatus being a local header, the method comprising:
pre-allocating a plurality of transmission opportunities of a plurality of sidelink (SL) resources in a time domain multiplexed (TDM′ed) manner; and
coordinating transmission timings between a plurality of group member user equipments (UEs) in a unicast session or a groupcast session,
wherein the method further comprises pre-allocating the transmission opportunities of the sidelink (SL) resources in a fair-proportional manner by assigning a start timing or a reference timing, and a UE transmission sequence or a UE member ID for each of the group member UEs, and each of the group member UEs based on a corresponding UE member ID computes the transmission timings in which each of the group member UEs is allowed to transmit a plurality of SL messages according to a following modulo equation: (SFN×10+slot number) mod (number of group member UEs)=UE member ID−1; or
wherein the method further comprises pre-allocating the transmission opportunities of the sidelink (SL) resources by assigning a start timing and a slot bitmap sequence for each of the group member UEs.