Compressive cooperative communication with decode and forward relay

The theory of compressive sensing (CS) is acquiring attraction now a days, as it can reconstruct a sparse signal at a sub-Nyquist sampling rate. Recently CS is being used in communication systems for channel estimation, Massive MIMO, cognitive radio etc. In this paper, CS is using in an overlay cooperative spectrum sharing scheme for decode and forward relay, to not only overcome the drawbacks of CSS but also to enhance the performance of the system in terms of achievable rate.