Abstract

A new lower bound is developed for the error variance of maximum-likelihood time-delay estimation when the received signal is a square pulse, corrupted by additive white Gaussian noise. The bound is generated by combining concepts previously developed for a special class of stochastic processes, induced by the signal model. For moderate signal to noise ratios, the new bound is significantly tighter than previously known ones

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

AWGN; MLE; Additive White Gaussian Noise; Delays; Discontinuous Pulse Waveforms; Error-Variance; Information Theory; Lower-Bound; Maximum-Likelihood Delay Estimates; Parameter Estimation; Signal Model; Signal Processing; Square Pulse; Stochastic Processes

International Standard Serial Number (ISSN)

0018-9448

Document Type

Article - Journal

Document Version

Final Version

File Type

text

Language(s)

English

Rights

© 1992 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

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