Mostrando 10 resultados de: 18
Publisher
Lecture Notes in Networks and Systems(8)
Electronics Letters(2)
2017 IEEE 9th Latin-American Conference on Communications, LATINCOM 2017(1)
Communications in Computer and Information Science(1)
IEEE Access(1)
Área temáticas
Ciencias de la computación(10)
Física aplicada(8)
Métodos informáticos especiales(2)
Dirección general(1)
Huertos, frutas, silvicultura(1)
Co-channel Interference Mitigation Using Convolutional Enconder via Joint Decoding Viterbi Algorithm
Conference ObjectAbstract: This paper proposes and develops a modification in the traditional Viterbi algorithm for a co-channePalabras claves:co-channel interference, convolutional codes, Viterbi algorithmAutores:Jorge A. Caraguay-Procel, Marcelo Zambrano-Vizuete, Minango J.Fuentes:googlescopusBER Evaluation of Linear Detectors in Massive MIMO Systems under Imperfect Channel Estimation Effects
ArticleAbstract: New perspectives for wireless communications have brought new techniques, such as a very large numbePalabras claves:BER, imperfect channel estimation, massive MIMO, Maximal-Ratio Combining, minimum-mean-square error, Zero-ForcingAutores:Carlos Daniel Altamirano Carrillo, Celso de Almeida, Henry Ramiro Carvajal Mora, Minango J.Fuentes:scopusA Low-Complexity Linear Precoding Algorithm Based on Jacobi Method for Massive MIMO Systems
Conference ObjectAbstract: In massive multiple-input multiple-output (MIMO) systems with the increase of the number of receivedPalabras claves:BER, channel capacity, Jacobi method, massive MIMO, Matrix inversion, Zero-ForcingAutores:Celso de Almeida, Minango J.Fuentes:scopusAchieving optimum performance with ZF detector by using a novel precoding approach in spatial multiplexing MIMO systems
ArticleAbstract: Zero forcing (ZF) detector is unable to exploit all of the available diversity order of a spatial muPalabras claves:BER, Condition number, Maximum likelihood, Optimum performance, Spatial multiplexing MIMO systems, Zero-ForcingAutores:Celso de Almeida, Minango J.Fuentes:scopusDeployable Networks. An Alternative for Communications in Critical Environments
Conference ObjectAbstract: One of the main problems that arise when disaster strikes is the little or no communication that usuPalabras claves:Deployable networks, Mesh networks, Tactical networksAutores:Ana María Zambrano, Edgar Maya-Olalla, Marcelo Zambrano-Vizuete, Minango J.Fuentes:googlescopusHyper-power zero forcing detector for massive MIMO systems
ArticleAbstract: In massive multiple-input multiple-output (MIMO) systems when the number of base station antennas isPalabras claves:massive MIMO, Matrix inversion, Newton–Schultz iteration, Zero forcingAutores:Celso de Almeida, Minango J.Fuentes:scopusOn the Asymptotic BER of MMSE Detector in Massive MIMO Systems
Conference ObjectAbstract: The minimum-mean-square-error (MMSE) detector is widely used in multiple-input multiple-output (MIMOPalabras claves:BER, massive MIMO, MMSE detectorAutores:Carlos Daniel Altamirano Carrillo, Celso de Almeida, Minango J., Nathaly OrozcoFuentes:scopusOptimum and quasi-optimum relaxation parameters for low-complexity massive MIMO detector based on Richardson method
ArticleAbstract: The low-complexity minimum mean square error detector based on Richardson method for massive MIMO syPalabras claves:Autores:Celso de Almeida, Minango J.Fuentes:scopusLow Detection Symbol Algorithm for MIMO Systems with Big Number of Antennas
Conference ObjectAbstract: Low detection algorithm on symbol-flipping (SF) is presented, which obtain the Maximum Likelihood pePalabras claves:BER, local search, Maximum likelihood, Spatial multiplexing MIMO systems, Symbol-flippingAutores:Cristian Tasiguano, Minango J., Wladimir Paredes-Parada, Zambrano M.Fuentes:scopusLow complexity zero forcing detector based on Newton-schultz iterative algorithm for massive MIMO systems
ArticleAbstract: Linear detectors, such as zero forcing (ZF) and minimum mean-square error (MMSE), can achieve near-oPalabras claves:massive MIMO, Matrix inversion, Newton-Schultz iteration, Zero forcingAutores:Celso de Almeida, Minango J.Fuentes:scopus