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Comments on A Linear Closed-Form Algorithm for Source Localization From Time-Differences of Arrival

delete2008-01-01
delete6
PRE
AI
H
Hewen Wei *
Y
YE Shang-fu
DOI:10.1109/LSP.2008.2001113delete
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Abstract

Abstract

En 中文
In a recent letter by Gillette and Silverman, a linear closed-form algorithm (the GS algorithm) for source localization from time-differences of arrival is proposed. It is claimed that it is so simple that we were surprised that, until very recently, there have been no other solutions similar to ours. This comment has two objectives. We point out imprecisions of statement, and we give additional references of closely related works, some of them presenting the same results.
Keywords:
Localization
time-difference of arrival (TDOA)
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Journal

IEEE Signal Processing Magazine cover
IEEE Signal Processing Magazine
IF:
9.6
Papers:
1.1W
Citations:
1.7W

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