Provided by: International Journal of Advanced Research in Computer Science & Technology (IJARCST)
Topic: Data Management
Date Added: Jan 2014
Relay-based cooperative communication has become a research focus in recent years because it can achieve diversity gain in wireless networks. The multiuser communication channel, in which multiple users exchange information with the help of a relay terminal, termed the multi way Relay Channel (mRC), is introduced. In this paper, multiple interfering clusters of users communicate simultaneously, such that the users within the same cluster wish to exchange messages among themselves, i.e., each user multicasts its message to all the other users in its own cluster.