BASE STATION AND A PLURALITY OF MEMBER NODES FOR TRANSMITTING AND RECEIVING NETWORK CODING BASED MULTICAST TRAFFIC

摘要

Provided are a base station and a plurality of member nodes for transmitting and receiving network coding based multicast traffic. The base station may transmit multicast traffic, and the member node may transmit an acknowledgement (ACK) signal based on received multicast traffic. A determination made be made as to whether the multicast traffic is to be retransmitted, based on a number of member nodes transmitting ACK signals.