COMMUNICATION METHOD, COMMUNICATION DEVICE AND DATA MEDIUM Russian patent published in 2024 - IPC H04L1/18 H04L5/00 H04W72/04 H04W76/14 

FIELD: wireless communication equipment.

SUBSTANCE: technical result is achieved by the fact that the first user equipment (UE) sends an indication of a potential conflict to the second UE in response to determining an imminent resource conflict on a reserved resource for transmitting data to a second UE. A potential conflict indication is sent to a second UE using a physical sidelink feedback channel (PSFCH) resource, displayed by a first physical sidelink shared channel (PSSCH) transmission resource. First PSSCH is a PSSCH in a slot where a first physical sidelink control channel (PSCCH) is located, and the first PSCCH indicates a reserved time-frequency resource for the next PSSCH transmission.

EFFECT: reduced probability of resource conflict on reserved resource for data transmission.

18 cl, 23 dwg