衰落条件下移动定位系统的鲁棒多径解析

Proceedings of the Seventeenth National Radio Science Conference. 17th NRSC'2000 (IEEE Cat. No.00EX396) Pub Date : 2000-02-22 DOI:10.1109/NRSC.2000.838948

N. Yousef, A. Sayed

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引用次数: 6

摘要

基于基础设施的移动定位越来越受到无线通信领域的重视。这是由于联邦通信委员会(FCC)发布的一项命令，该命令要求所有无线服务提供商以高精度定位紧急911呼叫者。重叠多径传播是移动定位误差的主要来源之一，特别是在快速信道衰落情况下。我们提出了一个在衰落信道上重叠多径传播的数学框架，从而开发了一种用于重叠多径解析的块最小二乘法。

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Robust multipath resolving in fading conditions for mobile-positioning systems

Infrastructure-based mobile-positioning is receiving increasing attention in the field of wireless communications. This is is due to an order issued by the Federal Communications Commission (FCC) that mandates all wireless service providers to locate an emergency 911 caller within a high accuracy. Overlapping multipath propagation is one of the main sources of mobile-positioning errors, especially in fast channel fading situations. We present a mathematical framework for overlapping multipath propagation over fading channels, which leads to developing a block least squares method for overlapping multipath resolving.

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Proceedings of the Seventeenth National Radio Science Conference. 17th NRSC'2000 (IEEE Cat. No.00EX396)

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