Difference of arrival estimation using wavelet transforms

被引：0
|
作者：
Hippenstiel, R [1 ]
Aktas, U [1 ]
机构：
[1] USN, Postgrad Sch, Dept Elect & Comp Engn, Monterey, CA 93943 USA
来源：
42ND MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, PROCEEDINGS, VOLS 1 AND 2 | 1999年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Accurate localization of a mobile wireless communication unit via a Time Difference of Arrival (TDOA) method is addressed. Wavelet denoising is used to enhance the TDOA estimation, A 79 to 81 percent improvement relative to raw data processing is obtained using a modified approximate maximum likelihood method or its time varying enhancement, respectively.
引用
收藏
页码：1082 / 1085
页数：4
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