Mostrando 5 resultados de: 5
Filtros aplicados
Publisher
AEU - International Journal of Electronics and Communications(2)
2019 IEEE Colombian Conference on Communications and Computing, COLCOM 2019 - Proceedings(1)
International Conference on Wireless and Mobile Computing, Networking and Communications(1)
Wireless Personal Communications(1)
Área de conocimiento
Comunicación(5)
Telecomunicaciones(3)
Red inalámbrica(1)
Simulación por computadora(1)
Origen
scopus(5)
BER analysis of overloaded MC-CDMA cellular system employing sphere decoder in non-ideal sectorization scenario
Conference ObjectAbstract: New multiple access techniques aim to increase the spectral efficiency by overloading the system, i.Palabras claves:BER, Interference, MC-CDMA, Non-ideal-sectorization, Sphere-decoderAutores:Celso de Almeida, Henry Ramiro Carvajal Mora, Nathaly OrozcoFuentes:scopusOn the cellular spectral efficiency of MC-CDMA systems with MMSE multiuser detector employing fractional and soft frequency reuse
ArticleAbstract: In this paper, an approach to evaluate the cellular spectral efficiency of the uplink of MC-CDMA sysPalabras claves:Fractional frequency reuse, MC-CDMA, Soft frequency reuse, Spectral efficiencyAutores:Celso de Almeida, Henry Ramiro Carvajal Mora, Nathaly OrozcoFuentes:scopusMC-CDMA and SCMA Performance and Complexity Comparison in Overloaded Scenarios
Conference ObjectAbstract: In 5G wireless networks, the perspective of very large number of simultaneous connections is challenPalabras claves:5G, MC-CDMA, Message Passing Algorithm, Overload Scenarios, SCMA, Sphere DecoderAutores:Celso de Almeida, Frison C.I., Henry Ramiro Carvajal MoraFuentes: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:scopusPerformance analysis of MC-CDMA cellular systems employing MMSE multiuser detector in presence of own-cell and co-cell interference
ArticleAbstract: In this work, it is analyzed the uplink performance of MC-CDMA cellular systems in order to show thaPalabras claves:Cellular systems, Interference analysis, MC-CDMA, minimum-mean-square errorAutores:Celso de Almeida, Henry Ramiro Carvajal Mora, Nathaly OrozcoFuentes:scopus