CDMA forward link capacity and coverage in a multipath fading channel

L. Jalloul, K. Rohani
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引用次数: 9

Abstract

This paper presents an analysis of the CDMA forward link capacity and coverage in a multipath fading channel for slow moving users. Previous analysis of CDMA capacity ignored several factors that affect the forward link performance. The analysis presented in this paper takes into account short term fading, lognormal shadowing, frame error rate (FER) requirement, outage, power allocation, soft handoff, the number of multipaths and the number of required RAKE fingers. Finally, both Rayleigh and Rician fading are considered.
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多径衰落信道中的CDMA前向链路容量和覆盖范围
本文分析了CDMA在多径衰落信道下的前向链路容量和覆盖。以往对CDMA容量的分析忽略了影响前向链路性能的几个因素。本文的分析考虑了短时衰落、对数正态阴影、帧错误率(FER)要求、中断、功率分配、软切换、多径数量和所需RAKE指数量。最后考虑了瑞利衰落和瑞利衰落。
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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