Performance analysis of mobile communication networks in the presence of composite fading, noise and interference

Proceedings of the ... IEEE International Symposium on Signal Processing and Information Technology. IEEE International Symposium on Signal Processing and Information Technology Pub Date : 2013-12-01 DOI:10.1109/ISSPIT.2013.6781853

P. Bithas, A. Rontogiannis

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引用次数: 2

Abstract

In this paper, the effects of interference on composite fading environments, where multipath fading coexists with shadowing, are investigated. More specifically, important statistical metrics of a single receiver output signal to interference and noise ratio (SINR) are studied, including the probability density function and the cumulative distribution function. Our analysis is also extended to multi-channel receivers and in particular to selection diversity (SD) receivers. For all scenarios, simplified expressions are also provided for the interference limited cases, where the influence of thermal noise is ignored. The derived expressions are used to analyze the performance, in terms of the average bit error probability and the outage probability. The analysis is accompanied by numerical evaluated results, clearly demonstrating the usefulness of the proposed theoretical framework.

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存在复合衰落、噪声和干扰的移动通信网络性能分析

本文研究了干扰对多径衰落与阴影共存的复合衰落环境的影响。更具体地说，研究了单个接收机输出信噪比(SINR)的重要统计指标，包括概率密度函数和累积分布函数。我们的分析也扩展到多通道接收器，特别是选择分集(SD)接收器。对于所有情况，还提供了忽略热噪声影响的干扰有限情况的简化表达式。推导出的表达式从平均误码率和中断概率两方面分析了系统的性能。分析附有数值评估结果，清楚地表明所提出的理论框架的有效性。

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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Proceedings of the ... IEEE International Symposium on Signal Processing and Information Technology. IEEE International Symposium on Signal Processing and Information Technology

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