An L1-constrained normalized lms algorithm and its application to thinned adaptive antenna arrays

Abstract

We propose in this work an L1-norm Linearly Constrained Normalized Least-Mean-Square (L1-CNLMS) algorithm applied to solve the beamforming problem in Standard Hexagonal Arrays (SHA) and (non-standard) Hexagonal Antenna Arrays (HAA). In addition to the linear constraints present in the CNLMS algorithm, the L1-CNLMS algorithm takes into account an L1-norm… (More)
DOI: 10.1109/ICASSP.2013.6638370

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