Journal of electromagnetic engineering and science

  • 제11권4호
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  • Pages.262-268
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  • 2011
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  • 2671-7255(pISSN)
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  • 2671-7263(eISSN)
한국전자파학회 (The Korean Institute of Electromagnetic Engineering and Science)
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Outage Analysis of Cooperative Transmission in Two-Dimensional Random Networks over Rayleigh Fading Channels

  • Tran, Trung Duy (Department of Electronic Engineering, University of Ulsan) ;
  • Kong, Hyung-Yun (Department of Electronic Engineering, University of Ulsan)
  • 투고 : 2011.11.02
  • 발행 : 2011.12.31
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초록

In this paper, we evaluate the outage performance of cooperative transmission in two-dimensional random networks. Firstly, we derive the joint distributions of the source-relay and the relay-destination links. Secondly, the outage probability for the decode-and-forward relaying system is derived when selection combining (SC) is employed at the destination. Finally, we calculate the average outage probability of the system and then attempt to express it by a simple approximate expression. The simulation results are presented to verify the accuracy of the derivations. Similar to deterministic networks, the cooperative transmission in random networks outperforms direct transmission at a high signal-to-noise ratio (SNR).

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참고문헌

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피인용 문헌

  1. PER Analysis for Cooperative Multi-Hop Transmission Protocol over Nakagami-m Fading Channels vol.12, pp.3, 2012, https://doi.org/10.5515/JKIEES.2012.12.3.189