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Estimation of Autoregressive Fading Channels Based on Two Cross-Coupled H∞ Filters
(Springer Publishing Company, 2008-11-28)
This paper deals with the on-line estimation of time-varying frequency-flat Rayleigh fading channels based on training sequences and using H∞ filtering. When the fading channel is approximated by an autoregressive (AR) ...
Errors-In-Variables-Based Approach for the Identification of AR Time-Varying Fading Channels
(IEEE SIGNAL PROCESSING LETTERS, 2007-11)
This letter deals with the identification of time-varying Rayleigh fading channels using a training sequence-based approach. When the fading channel is approximated by an autoregressive (AR) process, it can be estimated ...