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An EM-based estimation algorithm for a class of systems promoting sparsity
Conference ObjectAbstract: In this paper we propose a Maximum a Posteriori (MAP) approach for estimating a random sparse paramePalabras claves:Autores:Carvajal R., Godoy B.I., Juan C. AgüeroFuentes:scopusEM-based maximum-likelihood channel estimation in multicarrier systems with phase distortion
ArticleAbstract: In this paper, we address channel-impulse response (CIR) estimation in multicarrier systems with phaPalabras claves:Carrier frequency offset, Channel estimation, Expectation-maximization (EM) algorithm, Maximum likelihood (ML) estimation, multicarrier systems, phase noiseAutores:Carvajal R., Godoy B.I., Goodwin G.C., Juan C. AgüeroFuentes:scopus