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Soft constraint satisfaction multimodulus blind equalization algorithms

delete2005-09-01
delete14
PRE
AI
S
Shafayat Abrar
A
Azzedine Zerguine
M
Mohamed Deriche
DOI:10.1109/LSP.2005.853042delete
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摘要

摘要

En 中文
In this letter, a new multimodulus algorithm for blind equalization of complex communication channels is derived by solving a constrained optimization problem with relaxation. The intersymbol interference (ISI) optimization and phase-recovery capabilities of the proposed algorithm are analyzed. It is shown from computer simulations that superior performance for the derived algorithm over Lin's algorithm is obtained.
Keyword:
adaptive equalizers
blind equalization
multi-modulus algorithm
reduced constellation algorithm
soft-constraint satisfaction
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期刊

IEEE Signal Processing Magazine 封面图
IEEE Signal Processing Magazine
IF:
9.6
论文数:
1.1W
被引数:
1.7W

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