The Extended-Window Channel Estimator for Iterative Channel-and-Symbol Estimation

The Extended-Window Channel Estimator for Iterative Channel-and-Symbol Estimation

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<p>The application of the expectation-maximization (EM) algorithm to channel estimation results in a well-known iterative channel-and-symbol estimator (ICSE). The EM-ICSE iterates between a symbol estimator based on the forward-backward recursion (BCJR equalizer) and a channel estimator, and m...

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Bibliographic Details
Main Authors: Lopes Renato R., Barry John R.
Format: Article
Language:English
Published: SpringerOpen 2005-01-01
Series:EURASIP Journal on Wireless Communications and Networking
Subjects:
blind channel estimation
EM algorithm
maximum-likelihood estimation
iterative systems
Online Access:http://dx.doi.org/10.1155/WCN.2005.92

Internet

http://dx.doi.org/10.1155/WCN.2005.92

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