3.1 GHz ~ 10.6 GHz频段超宽带传播信道的实验分析

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2006-12-11 DOI:10.1109/PIMRC.2006.254387

P. Pagani, P. Pajusco

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引用次数: 15

摘要

为了设计充分利用fcc定义的超宽带(UWB)频谱的通信系统，必须准确了解传播机制。本文提出了一种在办公室室内环境下覆盖3.1 GHz - 10.6 GHz频段的UWB信道综合测量方案。从大量记录的信道脉冲响应(cir)中，统计分析可以提取出UWB无线电信道的主要特性，如UWB路径损耗、延迟扩展、簇和射线到达率。特别地，提出了一种替代经典的Saleh和Valenzuela方法来描述UWB功率延迟分布(pdp)。我们收集的实验参数集可以用来建立一个真实的UWB无线电信道模型

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Experimental Analysis of the Ultra Wideband Propagation Channel Over the 3.1 GHz - 10.6 GHz Frequency Band

In order to design communication systems fully exploiting the FCC-defined ultra wideband (UWB) spectrum, an accurate knowledge of the propagation mechanisms is necessary. This paper presents a comprehensive UWB channel measurement campaign designed in the office indoor environment to cover the 3.1 GHz - 10.6 GHz frequency band. From an extensive set of recorded channel impulse responses (CIRs), statistical analyses permitted to extract the main UWB radio channel characteristics, such as the UWB path loss, delay spread and cluster and ray arrival rates. In particular, an alternative to the classical Saleh and Valenzuela approach is proposed for the description of UWB power delay profiles (PDPs). Our experimental set of collected parameters may be used to build a realistic model for the UWB radio channel

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来源期刊

2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications

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