Selective DF Based Multiple Relayed Cooperative System with M-QAM Signalling

被引：0

作者：

Soni, Sandhya ^{[1
]}

Rawal, Divyang ^{[1
]}

Sharma, Nikhil ^{[1
]}

Jayakody, Dushantha Nalin K. ^{[2
]}

机构：

[1] LNM Inst Informat Technol, Dept Elect & Commun Engn, Jaipur, Rajasthan, India

[2] Natl Res Tomsk Polytech Univ, Sch Comp Sci & Robot, Tomsk, Russia

来源：

2018 IEEE 29TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC) | 2018年

关键词：

Decode and Forward; M-QAM; Multiple relays; Cooperative System;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we analyze the error rate performance of selective decode-and-forward (DF) based multiple relayed cooperative system for M-QAM (Quadrature Amplitude Modulation) signalling. The analysis is performed for selective DF based cooperative relaying with single as well as multiple relayed system. In particular, an alternate representation of Q-function is used to derive the closed-form expression of asymptotic symbol error rate probability (ASEP) over Rayleigh faded channels with high SNR approximation. Further, the analytical results are corroborated by Monte Carlo simulations for M-QAM MRC cooperative system.

引用

页码：147 / 152

页数：6