基于模糊逻辑的CDMA系统软切换算法性能分析

2012 2nd IEEE International Conference on Parallel, Distributed and Grid Computing Pub Date : 2012-12-01 DOI:10.1109/PDGC.2012.6449886

S. Aggarwal, S. K. Tomar, A. Aggarwal

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引用次数: 14

摘要

在码分多址系统中，通过调整软切换阈值可以提高传统软切换的性能。本文利用模糊推理系统，采用自适应阈值对软切换性能进行了分析。着力提高交通渠道质量。分析结果表明，与IS-95A、IS-95B软切换算法相比，本文提出的模糊推理系统具有更低的阻塞概率、中断概率和更好的Eb/I0。

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 analysis of soft handoff algorithm using fuzzy logic in CDMA systems

In a code division multiple access system performance of conventional soft handoff can be improved by adapting the soft handoff thresholds. In this paper, using fuzzy inference system, performance of soft handoff has been analyzed with adaptive thresholds. Work emphasizes on the improvement of quality of traffic channels. The analyzed results show that the proposed fuzzy inference system gives lower blocking probability, outage probability and better Eb/I0 compared to IS-95A, IS-95B soft handoff algorithms.

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来源期刊

2012 2nd IEEE International Conference on Parallel, Distributed and Grid Computing

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