A GLRT approach to data-aided timing acquisition in UWB radios-Part I: algorithms

Realizing the great potential of impulse radio communications depends critically on the success of timing acquisition. To this end, optimum data-aided (DA) timing offset estimators are derived in this paper based on the maximum likelihood (ML) criterion. Specifically, generalized likelihood ratio te...

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Vydáno v:	IEEE transactions on wireless communications Ročník 4; číslo 6; s. 2956 - 2967
Hlavní autoři:	Zhi Tian, Giannakis, G.B.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 01.11.2005 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Acquisitions Algorithms Amplitude estimation Analytical models Data-aided acquisition Estimates Exact solutions generalized likelihood ratio test Marketing Mathematical analysis Maximum likelihood detection Maximum likelihood estimation Multiple access interference Performance analysis Radio communication Searching Testing Time measurements Timing timing recovery Ultra wideband technology ultrawideband communications
ISSN:	1536-1276, 1558-2248
On-line přístup:	Získat plný text
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