Relay Selection For Multiple Access Relay Channel with Decode-Forward And Analog Network Coding
In this paper, the authors present a relay selection for Decode-and-Forward based on Network Coding (DF-NC) and analog-NC protocols in general scheme of cellular network system. In the propose scheme the two source node simultaneously transmit their own information to all the relays as well as the destination node and then, a single relay i.e. best with a minimum Symbol Error Rate (SER) will be selected to forward the new version of the received signal. Simulation results show that, the DF-NC scheme with considerable performance has exactness over analog-NC scheme.