Joint cooperative analog network coding and OFDM system for wireless communication networks

摘要

In wireless mobile communication networks, network coding and cooperation are the promising techniques to increase the spectrum utilisation efficiency. OFDM is also one of the most efficient modulation techniques to deal with multipath fading channel distortions. In this paper, a scheme of joint analog network coding and OFDM for cooperative communication systems is proposed, and the scheme suggests using network coding to improve the system spectral efficiency, and using OFDM to cope with channel distortion. The analysis of frame error probability for the proposed scheme is presented.