Low-complexity and low-latency implementation of the Godard

This paper discusses methods for calculating and implementing the update error term for the popular blind equalization algorithm known as Godard's (1980) algorithm, or the constant modulus algorithm (CMA), without the use of multipliers so that chip area and signal latency are both substantiall...

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Bibliographic Details
Published in:	IEEE Transactions on communications 49, 2 (2001).
Main Author:	Endres, T.J
Format:	Article
Language:	English
Subjects:	Godard's algorithm. Godard/CMA update. Adaptive equalizer. Baseband implementation. Blind equalization algorithm. Computer simulations. Constant modulus algorithm. Decision-directed CMA update term. Look-up table. Low-complexity implementation. Low-latency implementation. Passband implementation. Quantized error term. Region-based quantization. Update error term.