A Cooperative Diversity Analysis of Two User Mobile Communication System with Maximal Ratio Combining

DOI: 10.4236/cn.2013.52014   PDF   HTML   XML   6,207 Downloads   8,254 Views   Citations

Abstract

Cooperative communication is going to play a vital role in the next generation wireless networks. In this paper we derive the expression for symbol error probability (SEP) of a two-user cooperative diversity system, where two users cooperate through the decode-and-forward (DF) relaying with binary phase-shift keying (BPSK) modulation in a flat Rayleigh fading environment. We compare the computational results obtained by the SEP expression with the simulation results using maximal-ratio combining (MRC), equal-gain combining (EGC) and selection combining (SC) techniques. Numerical results show the performance of a cooperative diversity system with maximal-ratio combining is giving better results compared to SC and EGC techniques.

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S. Dhuli and V. Mani, "A Cooperative Diversity Analysis of Two User Mobile Communication System with Maximal Ratio Combining," Communications and Network, Vol. 5 No. 2, 2013, pp. 134-139. doi: 10.4236/cn.2013.52014.

Conflicts of Interest

The authors declare no conflicts of interest.

References

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