CDMA蜂窝系统的不完全功率控制分析

Proceedings of 8th International Symposium on Personal, Indoor and Mobile Radio Communications - PIMRC '97 Pub Date : 1997-09-01 DOI:10.1109/PIMRC.1997.627015

W. M. Tam, F. Lau

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引用次数: 10

摘要

建立了一个分析模型，研究了功率控制误差对CDMA蜂窝系统的影响。对完美和不完美功率控制情况下的正向链路容量和反向链路容量进行了评估。在我们的模型中，研究了两种正向链路功率控制方案(距离幂次功率控制和最优功率控制)和一种反向链路功率控制方案。此外，还分析了传动动态范围的影响。

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Analysis of imperfect power control in CDMA cellular systems

An analytical model is presented to study the effect of power control error in a CDMA cellular system. The forward link capacity and reverse link capacity are evaluated for perfect and imperfect power control cases. In our model, two forward link power control (nth-power-of-distance power control and optimum power control) and one reverse link power control schemes are examined. The effect of the dynamic range of transmission, moreover, has also been analyzed.

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来源期刊

Proceedings of 8th International Symposium on Personal, Indoor and Mobile Radio Communications - PIMRC '97

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