APPARATUS AND METHOD FOR TRANSMITTING DATA BASED ON COOPERATION OF MEMBER NODES BELONGING TO MULTICAST GROUP

摘要

Methods and apparatuses for transmitting data based on cooperation of member nodes belonging to a multicast group is provided. The method may include transmitting multicast packets through a first communication network to member nodes belonging to a multicast group and the member nodes receiving the same multicast packets; and retransmitting the multicast packets upon determination that no member node has completed reception of the multicast packets.