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논문검색

End-to-End Performance Analysis of AF Relaying M2M Cooperative System

원문정보

Lingwei Xu, Hao Zhang, Jingjing Wang, Wei Shi, T. Aaron Gulliver

보안공학연구지원센터(IJMUE) International Journal of Multimedia and Ubiquitous Engineering Vol.10 No.9 2015.09 pp.211-224
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초록

영어

In this paper, the end-to-end performance of the mobile-relay-based mobile-to-mobile (M2M) system with amplify-and-forward (AF) relaying over N-Nakagami fading channels is investigated. The exact closed-form expressions for the lower bound on average symbol error probability (ASEP) and upper bound on channel capacity are derived. Then the ASEP and channel capacity performance under different conditions is evaluated to confirm the accuracy of the analysis. Results are presented which show that the fading coefficient, the number of cascaded components, the relative geometrical gain, and the power-allocation parameter have an important influence on the ASEP and channel capacity performance.

목차

Abstract
 1. Introduction
 2. The System Model
 3. The ASEP of AF Relaying System
  3.1. PAM
  3.2. PSK
 4. The Capacity of AF Relaying System
 5. Optimized Power Allocation
 6. Numerical Results
 7. Conclusions
 Acknowledgments
 References

키워드

저자정보

  • Lingwei Xu College of Information Science and Engineering, Ocean University of China
  • Hao Zhang College of Information Science and Engineering, Ocean University of China, Department of Electrical and Computer Engineering, University of Victoria, Victoria V8W 2Y2, Canada
  • Jingjing Wang College of Information Science & Technology, Qingdao University of Science & Technology, Qingdao 266061, China
  • Wei Shi College of Information Science & Technology, Qingdao University of Science & Technology, Qingdao 266061, China
  • T. Aaron Gulliver Department of Electrical and Computer Engineering, University of Victoria, Victoria V8W 2Y2, Canada

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