Outage probability of space-time coded decouple-and-forward relaying over Nakagami-m fading channels

  • Authors:
  • Yu Chen;Gang Wu;Wei Lin;Qingyun Li;Shaoqian Li

  • Affiliations:
  • National Key Lab of Communications, University of Electronic Science and Technology of China, Chengdu, Sichuan, China;National Key Lab of Communications, University of Electronic Science and Technology of China, Chengdu, Sichuan, China;National Key Lab of Communications, University of Electronic Science and Technology of China, Chengdu, Sichuan, China;National Key Lab of Communications, University of Electronic Science and Technology of China, Chengdu, Sichuan, China;National Key Lab of Communications, University of Electronic Science and Technology of China, Chengdu, Sichuan, China

  • Venue:
  • WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
  • Year:
  • 2009

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Abstract

In this paper, the outage probability of space-time coded decouple-and-forward (DCF) relay network in Nakagami-m fading channels is analyzed. We derive both accurate expressions and closed-form bounds of outage probability by investigating the statistic property of sum of Gamma random variables. All the analytical results are confirmed through Monte-Carlo simulations