CPC H04L 1/1812 (2013.01) [H04L 1/1861 (2013.01); H04L 5/0055 (2013.01); H04W 72/0446 (2013.01); H04W 72/20 (2023.01)] | 20 Claims |
1. A method performed by a first terminal in a communication system, the method comprising:
transmitting data of a physical side link shared channel (PSSCH) and sidelink control information (SCI) associated with the data, the SCI including first information indicating whether a hybrid automatic repeat request (HARQ) feedback for the data is enabled; and
receiving, from a second terminal, the HARQ feedback for the data,
wherein the HARQ feedback is performed in case that the HARQ feedback is enabled based on the first information.
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