High performance OFDM based multi relay multi pair communication networks

This work considers to advance the use of radio resources in a wireless network, for two ways communications based on multiple relays by using a maximum weighted bipartite technique in OFDM depended network. The main idea is to make best use of the system by advancing the total throughput of the system. By pairing the best relay and sub carrier between the several pairs of users and improve the throughput of the system. Simulation results are done to estimate the system throughput and packet loss during the transfer of the information from user to destination.