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Performance Analysis of Coded Cooperation based Relayed Transmission under Rayleigh Fading Channels

  • Received : 2010.06.29
  • Accepted : 2011.04.03
  • Published : 2011.04.30

Abstract

This paper introduces the coded cooperation protocol in wireless relay network. We propose a two relay based coded cooperation protocol with RCPC codes for wireless networks. The proposed two-relay based system can achieve a diversity of order 4 under slow fading environment. Under fast fading, the diversity order is 2 times of the free distance of the convolutional code. We develop upper bounds on BER and FER for the system under both slow and fast fading with Rayleigh distribution. The effect of various channel conditions on the cooperation is also examined in this work.

Keywords

References

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