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A turbo multiuser detector based on samples reliability
ArticleAbstract: A turbo multiuser detector based on the reliability of the samples is proposed. Reliability thresholPalabras claves:Complexity reduction, Samples reliability, Viterbi algorithmAutores:Celso de Almeida, Mataveli L.O.Fuentes:scopusComplexity Reduction of Convolutional and Turbo Decoding Based on Reliability Thresholds
ArticleAbstract: In this paper we propose a method that aims at reducing the complexity of convolutional and turbo dePalabras claves:Complexity reduction, convolutional codes, Turbo codesAutores:Celso de Almeida, Mataveli L.O.Fuentes:scopusDoubling the Data Throughput in CDMA Cellular Networks
ArticleAbstract: In this paper we show how the data throughput of a CDMA cellular network can be doubled by using M-QPalabras claves:CDMA, cellular networks, Data throughput, M-QAM, MUD-D, Orthogonal sequences, Random sequencesAutores:Celso de Almeida, Gianini R.Fuentes:scopusMean Spectral Efficiency Evaluation of the Uplink of MC-CDMA Cellular Systems
ArticleAbstract: The mean spectral efficiency of the uplink of MC-CDMA cellular systems is evaluated. The complete syPalabras claves:Cellular system, Interference, MC-CDMA, Spectral efficiencyAutores:Celso de Almeida, Henry Ramiro Carvajal Mora, Nathaly OrozcoFuentes:scopus