BER of non-regeneration cooperative system based on destination-driven
Bocheng Zhu · Journal of Communications · 2010
A non-regeneration cooperative system based on destination-driven for multi-hop wireless networks was proposed.The BER (bit error rate) performance of BPSK (binary phase-shift keying) for the proposed system was analyzed over independent and non-identically distributed (non-i.i.d) Rayleigh fading channels,and its close-form expression was derived.The theoretical analysis and simulation results show that the proposed system achieves a good tradeoff between the system performance and the processing complexity of the destination node,and is very helpful to reduce the power consumption the destination node.Otherwise,the simulation results also agree well the analysis results at medium and high SNR (signal to noise ratio) values.