Joint network coding and channel coding for cooperative relay communication system

摘要

This paper we propose a scheme of joint network coding and channel coding for cooperative relay communication system. With the proposed joint network coding and channel coding, the soft probability information can be combined with the redundancy contained in the relay transmission by the operation relationship in network coding and diversity gain can be obtained. Simulation results show that the scheme of joint network coding and channel coding significantly outperforms that of separate network-channel coding.