采用天线阵列的可变速率CDMA上行容量

1988 IEEE 5th International Symposium on Spread Spectrum Techniques and Applications - Proceedings. Spread Technology to Africa (Cat. No.98TH8333) Pub Date : 1998-09-02 DOI:10.1109/ISSSTA.1998.723858

F. Chin, Bo Lan, C. Ko

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引用次数: 2

摘要

研究了一种基于基站天线阵列的可变速率CDMA系统的上行容量问题。给出了多蜂窝CDMA系统中两类用户的性能分析，即由带宽和保真度要求定义的混合数据用户和语音用户。本文考虑了路径损耗、瑞利衰落、对数正态阴影以及多址干扰和热噪声的影响。并给出了仿真结果。

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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Uplink capacity of variable rate CDMA using antenna array

The uplink capacity of a variable rate CDMA system with antenna array at the base-station is studied. Presented is the performance analysis for two classes of users, i.e., mixture of data users and voice users defined by their bandwidth and fidelity requirements in a multicell CDMA cellular system. In this paper, the effect of path loss, Rayleigh fading, log-normal shadowing, together with multiple access interference and thermal noise are considered. Simulation results are also presented.

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来源期刊

1988 IEEE 5th International Symposium on Spread Spectrum Techniques and Applications - Proceedings. Spread Technology to Africa (Cat. No.98TH8333)

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