Direct and EM-based map sequence estimation with unknown time-varying channels

We address sequence estimation when the intersymbol interference (ISI) communication channel is unknown and time varying. We employ a maximum a posteriori (MAP) approach, in which the unknown channel parameters are assigned a distribution and integrated out. For several channel models of interest we...

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Authors: Kevin Buckley, Richard Perry, H. Chen
Conference Dates: May 7-11, 2001
Proceedings Title: 2001 IEEE International Conference on Acoustics, Speech, and Signal Processing
Format: Conference Proceeding
Online Access: Full Text