CPC B60R 16/023 (2013.01) [G07C 5/008 (2013.01); H04L 5/00 (2013.01); H04L 5/0053 (2013.01); H04W 4/70 (2018.02); H04W 36/0072 (2013.01)] | 16 Claims |
1. A method performed by a terminal in a communication system, the method comprising:
receiving, from a base station, a radio resource control (RRC) reconfiguration message including information on a normal resource pool;
based on a reception of information on an exceptional resource pool and a sensing result on the normal resource pool being not available, performing a resource allocation based on a random selection using resources from the exceptional resource pool; and
transmitting a first scheduling assignment (SA) and first data corresponding to the first SA based on a selected resource from the exceptional resource pool.
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