Error Rate Analysis of GF(q) Network Coded Detect-and-Forward Wireless Relay Networks Using Equivalent Relay Channel Models

Autor:	Şafak, Ilgın, Aktaş, Emre, Yılmaz, Ali Özgür
Rok vydání:	2012
Předmět:	Computer Science - Information Theory
Druh dokumentu:	Working Paper
DOI:	10.1109/TWC.2013.051613.121309
Popis:	This paper investigates simple means of analyzing the error rate performance of a general q-ary Galois Field network coded detect-and-forward cooperative relay network with known relay error statistics at the destination. Equivalent relay channels are used in obtaining an approximate error rate of the relay network, from which the diversity order is found. Error rate analyses using equivalent relay channel models are shown to be closely matched with simulation results. Using the equivalent relay channels, low complexity receivers are developed whose performances are close to that of the optimal maximum likelihood receiver. Comment: 28 pages, 10 figures. This work has been submitted to the IEEE for possible publication
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1209.2079 Zobrazit plný text záznamu View this record from Arxiv