CPC H04W 72/20 (2023.01) [H04L 1/1812 (2013.01); H04L 1/1848 (2013.01); H04W 76/28 (2018.02)] | 20 Claims |
1. A method for performing wireless communication by a first device, the method comprising:
starting a timer for an active time;
receiving, from a second device through a physical sidelink control channel (PSCCH) based on a first sidelink (SL) resource, a first sidelink control information (SCI) including information related to a time domain of a second SL resource and information related to a frequency domain of the second SL resource;
receiving, from the second device through a physical sidelink shared channel (PSSCH) related to the PSCCH based on the first SL resource, a second SCI and data;
determining a value of a SL discontinuous reception (DRX) hybrid automatic repeat request (HARQ) round trip time (RTT) timer, based on a time interval between the first SL resource and the second SL resource; and
starting the SL DRX HARQ RTT timer.
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