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Results 1-10 of 36 (Search time: 0.005 seconds).
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Issue DateTitleAuthor(s)
2011Wavelet transform and artificial neural networks applied to voice disorders identificationCarvalho, Raphael Torres Santos; Cavalcante, Charles Casimiro; Cortez, Paulo César
2007A QR factorization based algorithm for pilot assisted channel estimation in OFDM systemsVigelis, Rui Facundo; Cavalcante, Charles Casimiro
2012An analytical closed-form lower-bound on ergodic capacity of correlated rayleigh-fading MIMO channelsGuimarães, Antonio Alisson Pessoa; Cavalcante, Charles Casimiro
2012Quantization and noise impact over feedback reduction of MIMO systems using compressive sensingSá Netto, Raymundo Nogueira de; Cavalcante, Charles Casimiro
2010A Distributed approach for antenna subset selection in MIMO systemsGuerreiro, Igor Moáco; Cavalcante, Charles Casimiro
2007On adaptive LCMV beamforming for multiuser processing in wireless systemsZanatta Filho, Danilo; Cavalcante, Charles Casimiro; Resende, Leonardo Silva; Romano, João Marcos Travassos
2006Channel estimation in link adaptation strategies for MIMO-OFDM systemsMoreira, Darlan Cavalcante; Cavalcante, Charles Casimiro
2006Power and bit allocation for link adaptation in MIMO-OFDM wireless systemsZanatta Filho, Danilo; Cavalcante, Charles Casimiro
2008Robust pilot-aided channel estimator for time-varying OFDM channelsVigelis, Rui Facundo; Cavalcante, Charles Casimiro
2003Collision resolution in slotted Aloha smart antenna system using pdf estimation-based blind criteriaCavalcante, Charles Casimiro; Cavalcanti, Francisco Rodrigo Porto; Mota, João César Moura; Freitas Júnior, Walter da Cruz