一种改进的无线局域网局部定位到达时间估计

2007 2nd International Conference on Communication Systems Software and Middleware Pub Date : 2007-07-09 DOI:10.1109/COMSWA.2007.382578

H. Reddy, M. Chandra, P. Balamuralidhar, G. HariharaS., Kaushik Bhattacharya, E. Joseph

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引用次数: 32

摘要

局部定位，特别是在室内环境中，带来了全球和地面定位系统所没有面临的挑战。很多时候，在现有的无线局域网(wlan)上建立这些定位方案是经济有效的。本文提出了一种新的IEEE 802.11a无线局域网系统到达时间估计技术，该技术比传统的基于相关的到达时间估计方案具有更高的精度。

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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An Improved Time-of-Arrival Estimation for WLAN-Based Local Positioning

Local positioning, particularly in indoor environments, poses challenges that are not faced by global and terrestrial positioning systems. Many a times, it is cost effective to build these localization schemes on the existing wireless local area networks (WLANs). This paper presents a novel time-of-arrival estimation technique for IEEE 802.11a WLAN system, which provides better accuracy than the traditional correlation-based scheme.

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2007 2nd International Conference on Communication Systems Software and Middleware

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