A multicast service scheme for various wireless access networks

A multicast technology has become a key component for the success of the IPTV service. Moreover as subscribers receive the data through various access networks, the necessity for the method that deals several wireless access networks equivalently for the multicast service is increasing. In this paper, we propose a multicast service scheme for the various wireless access networks and explain the operation scenario for the proposed scheme specifically. We believe that according to our proposal, it is possible that the multicast service is activated throughout all the wireless access networks.