Cramer-rao bound for time-delay estimation in the frequency domain
Document typeConference report
PublisherEuropean Association for Signal Processing (EURASIP)
Rights accessRestricted access - publisher's policy
In this paper a measure of performance of time delay estimators arising from a frequency model of the received signal is presented. The aim is to derive theoretical analysis of the Cramer-Rao bound (CRB) for time delay estimation under realistic wireless channel propagation conditions. The derivation of the CRB is considered from the frequency domain signal model yielding a closed-form expression without imposing any constraints on the different propagation paths.
CitationSerra, J.; Blanco, L.; Najar, M. Cramer-rao bound for time-delay estimation in the frequency domain. A: European Signal Processing Conference. "EUSIPCO 2009: 17th European Signal Processing Conference: August 24-28, 2009: Glasgow, Scotland". Glasgow: European Association for Signal Processing (EURASIP), 2009, p. 1037-1041.
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