Trellis coded {4-PSK}2 modulation for mobile radio channel

被引：0
|
作者：
Giraudo, EC [1 ]
机构：
[1] Univ Fed Ceara, Ctr Tecnol, DETI, BR-60455760 Fortaleza, Ceara, Brazil
来源：
2002 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5, CONFERENCE PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a trellis coded modulation (TCM) technique based on a {m-PSK}(2) modulation. The {m-PSK)2 modulation scheme is an alternative modulation based on a partial spectral overlapping of two m-PSK modulations. The TCM{m-PSK}(2) system is transmitted over a land mobile radio channel. The model channel is non-frequency selective fading but considers the effects caused by shadowing. The model Is based on white Gaussian noise processes obtained by finite sum of weighted sinusoids. This model approximates stochastic processes such as Rayleigh, log-normal and Suzuki processes. Performance curves, for the system obtained by computer simulation in that channel environment, are also shown.
引用
收藏
页码：1840 / 1844
页数：5
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