Journal of Applied Science and Engineering

Published by Tamkang University Press

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1.60

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Lingwei Xu This email address is being protected from spambots. You need JavaScript enabled to view it.1, Hao Zhang1,2, Tingting Lu1, Xing Liu1 and Zhaoqiang Wei1

1College of Information Science and Engineering, Ocean University of China, Qingdao 266100, P.R. China
2Department of Electrical and Computer Engineering, University of Victoria, Victoria V8W 2Y2, Canada


 

Received: November 27, 2014
Accepted: May 22, 2015
Publication Date: September 1, 2015

Download Citation: ||https://doi.org/10.6180/jase.2015.18.3.12  


ABSTRACT


In this paper, the lower bound on the average symbol error probability (ASEP) of the amplify-and-forward (AF) relaying mobile-to-mobile (M2M) system over N-Nakagami fading channels is investigated. The moment generating function (MGF) method is used to obtain the lower bound on ASEP for various modulation techniques. Then the ASEP performance under different conditions is evaluated through numerical simulations to verify the analysis. The simulation results showed 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 performance.


Keywords: M2M Communication, N-Nakagami Fading Channels, Moment Generating Function, Average Symbol Error Probability


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