一种家用超宽带信道的统计路径损耗模型

2002 IEEE Conference on Ultra Wideband Systems and Technologies (IEEE Cat. No.02EX580) Pub Date : 2002-05-21 DOI:10.1109/UWBST.2002.1006319

Vahid Tarokh, S. Ghassemzadeh, Rittwik Jana, C. W. Rice, William Turin

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引用次数: 274

摘要

本文描述了一个简单的估算居住环境路径损耗的统计模型。它包括具有5 GHz标称中心频率的超宽带(UWB)信号的路径损耗模型参数的详细表征。所提出的统计路径损耗模型是针对家庭信道的，它是基于超过30万个频率响应测量。给出了模型参数在不同位置的概率分布。同时给出了时域结果，如RMS延迟扩展和捕获功率百分比。

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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A statistical path loss model for in-home UWB channels

This paper describes a simple statistical model for evaluating the path loss in residential environments. It consists of detailed characterization of path loss model parameters of ultra-wideband band (UWB) signals having a nominal center frequency of 5 GHz. The proposed statistical path loss model is for the in-home channel and it is based on over 300,000 frequency response measurements. Probability distributions of the model parameters for different locations are presented. Also, time domain results such as RMS delay spread and percent of captured power are presented.

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来源期刊

2002 IEEE Conference on Ultra Wideband Systems and Technologies (IEEE Cat. No.02EX580)

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