Mostrando 5 resultados de: 5
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IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC(2)
2015 European Control Conference, ECC 2015(1)
GLOBECOM - IEEE Global Telecommunications Conference(1)
IEEE Transactions on Vehicular Technology(1)
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scopus(5)
EM-Based channel estimation in OFDM systems with phase noise
Conference ObjectAbstract: In this paper we address the joint estimation of phase noise (PHN) and channel impulse response (CIRPalabras claves:Autores:Carvajal R., Godoy B.I., Goodwin G.C., 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:scopusEM-based sparse channel estimation in OFDM systems
Conference ObjectAbstract: In this paper, we address the problem of estimating sparse communication channels in OFDM systems. WPalabras claves:Autores:Carvajal R., Godoy B.I., Goodwin G.C., Juan C. AgüeroFuentes:scopusOn experiment design for single carrier and multicarrier systems
Conference ObjectAbstract: In this paper, the problem of experiment design in single input single output (SISO) single carrierPalabras claves:experiment design, Least squares, multicarrier systems, training sequenceAutores:Godoy B.I., Juan C. Agüero, Katselis D., Rojas C.R.Fuentes:scopusOn the accuracy of phase noise bandwidth estimation in OFDM systems
Conference ObjectAbstract: Phase noise is of importance in OFDM systems, since it generates intercarrier interference and generPalabras claves:Autores:Carvajal R., Godoy B.I., Goodwin G.C., Juan C. AgüeroFuentes:scopus