Complex adaptive LMS algorithm employing the conjugate gradient principle for channel estimation and equalization

Circuits, Systems, and Signal Processing

Volumn 31, Issue 3, 2012, Pages 1067-1087

  Liu, Ying ^a   Ranganathan, Raghuram ^a   Hunter, Matthew T ^b   Mikhael, Wasfy B ^a  

^a University of Central Florida   (United States)

^b ZTEC Instruments   (United States)

Author keywords

Adaptive filter; Channel estimation; Conjugate gradient; Equalization; LMS; Optimal stepsize

Indexed keywords

CONJUGATE GRADIENT; CONVERGENCE FACTOR; EQUALIZATION; FASTER CONVERGENCE; FILTER COEFFICIENTS; FILTERING APPLICATIONS; GRADIENT DIRECTION; INHERENT LIMITATIONS; LABORATORY EXPERIMENTS; LEAST MEAN SQUARES; LMS; LMS ALGORITHMS; OPTIMAL STEP-SIZE; ORTHOGONAL DIRECTIONS; STEP SIZE; SYSTEM COEFFICIENTS; TIME-VARYING ENVIRONMENTS;

ADAPTIVE FILTERS; ADAPTIVE SYSTEMS; CHANNEL ESTIMATION; COMPUTER SIMULATION; CONJUGATE GRADIENT METHOD; OPTIMIZATION;

ADAPTIVE ALGORITHMS;

EID: 84860636495     PISSN: 0278081X     EISSN: 15315878     Source Type: Journal    
DOI: 10.1007/s00034-011-9368-8     Document Type: Article

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