Spectral efficiency of CDMA uplink cellular networks

被引:0
|
作者
Bonneau, N [1 ]
Debbah, M [1 ]
Altman, E [1 ]
Caire, G [1 ]
机构
[1] INRIS Sophia Antipolis, MAESTRO, F-06902 Sophia Antipolis, France
来源
2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5: SPEECH PROCESSING | 2005年
关键词
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this contribution, the performance of an uplink CDMA system with random spreading and multi-cell interference is analyzed. A useful framework is provided in order to determine the base station coverage for wireless flat fading channels with very dense networks (in the number of users per meter) considering different receiver structures at the base station, namely the Matched filter, the Wiener filter and the Optimum filter. Using asymptotic arguments, analytical expressions of the spectral efficiency are obtained and provide a simple expression of the network capacity based only on a few meaningful parameters.
引用
收藏
页码:821 / 824
页数:4
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