Analysis of switched diversity TCM-MPSK systems on Nakagami fading channels

被引：17

作者：

Femenias, G

Furio, I

机构：

[1] Departament de Matemàtiques I Informàtica, Universität de Les Hies Balears

来源：

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 1997年 / 46卷 / 01期

关键词：

Nakagami fading; switched diversity; trellis-coded modulation;

D O I：

10.1109/25.554742

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：

Space diversity reception and forward-error correction coding are powerful techniques to combat multipath fading encountered in mobile radio communications, In this paper, we analyze the performance of a discrete-time switched diversity system using trellis-coded modulation multiple phase-shift keying (TCM-MPSK) on slow, nonselective correlated Nakagami fading channels, Analytical upper bounds using the transfer function bounding technique are obtained and illustrated by several numerical examples, simple integral expression for calculating the exact pairwise error probability is presented, The use of optimum adaptive and fixed switching thresholds is considered, Monte Carlo simulation results, which are more indicative of the exact system performance, are also given.

引用

页码：102 / 107

页数：6