Estimating Jakes' Doppler power spectrum parameters using the whittle approximation

Abstract

We derive methods for asymptotic maximum likelihood (ML) estimation of Jakes' Doppler power spectrum parameters from complex noisy estimates of the fading channel. We consider both single-input single-output (SISO) and smart-antenna scenarios and utilize the Whittle approximation to the likelihood to estimate the Doppler spread, noise variance, and channel… (More)
DOI: 10.1109/TSP.2004.842197

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