使用分布式天线的蜂窝DS-CDMA系统性能研究

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2006-12-11 DOI:10.1109/PIMRC.2006.254060

Lie-liang Yang, W. Fang

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引用次数: 2

摘要

在这篇文章中，我们提出并研究了一种高容量的蜂窝DS-CDMA无线通信系统，其中许多天线分布在系统覆盖的区域。研究了分布式天线蜂窝DS-CDMA系统在考虑传输损耗、对数正态阴影慢衰落和Nakagami-m快衰落的情况下的误码率性能。本文的研究和数值结果表明，分布式天线蜂窝DS-CDMA系统是一种高效的无线系统。由于使用相同的系统参数集，它能够提供比基于传统蜂窝概念的蜂窝DS-CDMA系统高得多的容量

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Performance of Cellular DS-CDMA Systems Using Distributed Antennas

In this contribution we propose and investigate a high-capacity cellular DS-CDMA wireless communications system, where numerous antennas are distributed in the area covered by the system. The bit error rate (BER) performance of the distributed antenna cellular DS-CDMA system is investigated, when transmission pass-loss, lognormal shadowing slow fading and Nakagami-m fast fading are considered. Our investigation and numerical results suggest that the distributed antenna cellular DS-CDMA system constitutes a high power-efficiency wireless system. For utilizing the same set of system parameters, it is capable of providing an extremely higher capacity, than the cellular DS-CDMA system built on the conventional cellular concepts

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来源期刊

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications

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