Document Type
Article
Publication Date
3-2005
Journal or Book Title
IEEE Transactions on Signal Processing
Volume
53
Issue
3
First Page
987
Last Page
1005
DOI
10.1109/TSP.2004.842197
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 covariance parameters. Asymptotic Crame´r-Rao bounds (CRBs) for the unknown parameters are derived. We also discuss the initialization of the proposed methods and their generalization to the Ricean-fading scenario. Numerical simulations demonstrate the performance of the proposed methods.
Rights
© 2005 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Copyright Owner
IEEE
Copyright Date
2005
Language
en
File Format
application/pdf
Recommended Citation
Dogandžić, Aleksandar and Zhang, Benhong, "Estimating Jakes' Doppler power spectrum parameters using the whittle approximation" (2005). Electrical and Computer Engineering Publications. 9.
https://lib.dr.iastate.edu/ece_pubs/9
Comments
This is a post-print of an article from IEEE Transactions on Signal Processing 53 (2005): 987–1005, doi:10.1109/TSP.2004.842197. Posted with permission.