A user equipment (UE) and a method of new radio vehicle-to-everything (NR-V2X) communication of same are provided. The method includes encoding a sidelink control information (SCI), scrambling at least one cyclic redundancy check (CRC) using at least one radio network temporary identifier (RNTI) value, performing at least one scrambled CRC attachment on the SCI, and transmitting, to another UE, a plurality of V2X messages including the at least one scrambled CRC attachment on the SCI in corresponding new radio (NR) sidelink resources.
User equipment and method of new radio vehicle-to-everything communication of same