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Soft constraint satisfaction multimodulus blind equalization algorithms
DOI:10.1109/LSP.2005.853042.png)
Abstract
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.
Keywords:
adaptive equalizers
blind equalization
multi-modulus algorithm
reduced constellation algorithm
soft-constraint satisfaction
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9.6
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1.1W
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1.7W
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