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IFAC Proceedings Volumes (IFAC-PapersOnline)(2)
2015 7th IEEE Latin-American Conference on Communications, LATINCOM 2015(1)
IEEE Transactions on Vehicular Technology(1)
International Journal of Control(1)
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scopus(5)
EM-based identification of sparse FIR systems having quantized data
Conference ObjectAbstract: In this paper, we explore the identification of sparse FIR systems having quantized output data. OurPalabras claves:EM algorithm, Quantized estimation, regularization, Sparse optimizationAutores:Carvajal R., Godoy B.I., Goodwin G.C., Juan C. Agüero, Yuz J.I.Fuentes: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:scopusEM-based sparse channel estimation in OFDM systems with ℓ<inf>q</inf>-norm regularization in the presence of phase noise and frequency offset
Conference ObjectAbstract: In this paper, we consider the problem of estimating sparse communication channels in orthogonal frePalabras claves:Autores:Carvajal R., Godoy B.I., Juan C. Agüero, Katselis D.Fuentes:scopusIdentification of sparse FIR systems using a general quantisation scheme
ArticleAbstract: This paper presents an identification scheme for sparse FIR systems with quantised data. We considerPalabras claves:Maximum likelihood, Quantised systems, sparsity, system identificationAutores:Carvajal R., Godoy B.I., Goodwin G.C., Juan C. Agüero, Yuz J.I.Fuentes:scopusScenario-based em identification for FIR systems having quantized output data
Conference ObjectAbstract: In this paper we describe a novel algorithm for estimating the parameters of a linear system when thPalabras claves:Maximum likelihood, Quantized signals, system identificationAutores:Godoy B.I., Goodwin G.C., Juan C. Agüero, Wigren T.Fuentes:scopus