CPC H04W 72/1263 (2013.01) [H04W 4/06 (2013.01); H04W 4/40 (2018.02); H04W 4/46 (2018.02); H04W 92/18 (2013.01)] | 6 Claims |
1. A method performed by a user equipment (UE) configured to operate in a wireless communication system, the method comprising:
determining a vehicle-to-everything (V2X) service type,
wherein the V2X service type is identified based on at least one of: an intelligent transport systems application identifier (ITS-AID) or a provider service identifier (PSID);
obtaining configuration information related to sidelink (SL) discontinuous reception (DRX) to configure DRX related parameters for SL groupcast and broadcast communication;
performing sidelink control information (SCI) monitoring based on the SL DRX; and
performing, based on the SCI, groupcast communication related to the SL DRX,
wherein the SL DRX is configured based on quality of service (QOS) related to the V2X service type and a layer-2 identifier (L2 ID), and
wherein the DRX related parameters comprise: SL on-duration timer, SL inactivity-timer, SL hybrid automatic repeat and request (HARQ) round trip time (RTT) timer and SL retransmission timer.
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