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Performance analysis of cooperative transmission in multiple-access relay networks over Nakagami fading channels

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4 Author(s)
Chunlei Han ; State Key Lab. of Integrated Service Networks, Xidian University, Xi'an, China ; Jianhua Ge ; Jing Li ; Gao Yang

In this paper, we consider a cooperative transmission scheme in multiple-access relay networks. By analyzing the error decoding event (EDE) probability, we derive a bit error rate (BER) approximation of the scheme over Nakagami fading channels. Simulation results verify the validity of the theoretical analysis, and further show that the considered scheme outperforms the conventional coded cooperation (CC) scheme, especially at high signal-to-noise ratio (SNR).

Published in:

Communications and Networking in China (CHINACOM), 2011 6th International ICST Conference on

Date of Conference:

17-19 Aug. 2011