Rabin & Berdo, P.C.
Method for groupcast transmission and reception with feedback information, and apparatus therefor
A method for sidelink groupcast transmission, performed by a transmitting terminal, may comprise configuring a first feedback resource located at a first time point and a second feedback resource located at a later time point than the first time point; transmitting groupcast control information and groupcast data to a receiving terminal group; receiving first feedback information through the first feedback resource from at least one terminal belonging to a first subgroup of the receiving terminal group; and receiving second feedback information through the second feedback resource from at least one terminal belonging to a second subgroup of the receiving terminal group.
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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Jun Hyeong Hee Sang Il Gyu Jun Hwan Go San Ju Ho Jung Hoon
Kim Chung Kim Lee Noh Park Lee