CPC H04W 76/15 (2018.02) [H04W 48/08 (2013.01); H04W 48/16 (2013.01); H04W 76/14 (2018.02); H04W 76/27 (2018.02); H04W 88/06 (2013.01)] | 12 Claims |
1. A method performed by a first user equipment (UE) in a radio communication system, the method comprising:
transmitting, to a second UE, a UECapabilityEnquirySidelink message for requesting a sidelink UE capability of the second UE, wherein the UECapabilityEnquirySidelink message includes information associated with a sidelink UE capability including a radio access capability of the first UE and information to request a filtered sidelink UE capability of the second UE;
receiving, from the second UE, a message including information associated with the filtered sidelink UE capability of the second UE, in response to transmission of the UECapabilityEnquirySidelink message; and
transmitting a radio resource control (RRC) message including at least one of information related to a sidelink signaling radio bearer (SRB), information related to a sidelink data radio bearer (DRB), or resource pool, based on the received information associated with the filtered sidelink UE capability of the second UE.
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