Mostrando 8 resultados de: 8
Filtros aplicados
Publisher
2011 IEEE Latin-American Conference on Communications, LATINCOM 2011 - Conference Proceedings(1)
AEU - International Journal of Electronics and Communications(1)
Communications in Computer and Information Science(1)
IEEE Access(1)
Lecture Notes in Networks and Systems(1)
Área temáticas
Física aplicada(4)
Ciencias de la computación(3)
Ciencia militar(1)
Economía financiera(1)
Sistemas(1)
BER of Massive MIMO in time-variant channels using multiplexed, superimposed and hybrid channel estimation techniques
ArticleAbstract: Massive MIMO (M-MIMO) is one of the most promising technologies towards fifth generation (5G) wirelePalabras claves:BER, Channel estimation, massive MIMO, Time-variant channels, Zero-forcing detectorAutores:Carlos Daniel Altamirano Carrillo, Celso de Almeida, Henry Ramiro Carvajal MoraFuentes:googlescopusA Portable GSM Base Station Solution for Military Communications in Hostile Environments
Conference ObjectAbstract: Emerging software-defined radio system (SDR) is a solution for new military operational concepts thaPalabras claves:Coverage area, Docker, MOS, OpenBTS, RF amplifierAutores:Carlos Daniel Altamirano Carrillo, Felipe Grijalva, Manolo Paredes-Calderón, Santiago BarragánFuentes:googlescopusDesign and implementation of a communications system for streaming real-time voice using SDR technology in USRP E110 and N210 devices
Conference ObjectAbstract: The SDR devices along with GNU Radio Software tool have taken the design of radio communications sysPalabras claves:DBPSK, DQPSK, Palabras Clave: USRP E110 GNU RadioAutores:C. P. Bernal, C. S. Vacas, Carlos Daniel Altamirano Carrillo, M. D. TorresFuentes:googlescopusEvaluación de sistemas MIMO masivo multicelular usando estimación de canal multiplexada
Bachelor ThesisAbstract: Con el creciente aumento de usuarios aparece como una alternativa muy atractiva MIMO masivo (M-MIMO)Palabras claves:ANALISIS DE DATOS, ANTENA RECEPTORA, DETECTORES LINEALES, SISTEMA M-MIMO, TECNOLOGIAS DE LA INFORMACIÓN Y COMUNICACIÓNAutores:Carlos Daniel Altamirano Carrillo, María Fernanda Vásquez QuezadaFuentes:rraaeEvaluation of the co-channel interference effects on the performance of coded networks
Conference ObjectAbstract: This paper presents the performance evaluation in terms of bit error rate (BER) of coded networks wiPalabras claves:Bit error rate, co-channel interference, Trellis Coded-Modulation, Turbo Coded-ModulationAutores:Carlos Daniel Altamirano Carrillo, Celso de AlmeidaFuentes: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:scopusPerformance Analysis of Non-Ideal Sectorized SFR Cellular Systems in Rician Fading Channels with Unbalanced Diversity
ArticleAbstract: Nowadays, low reuse factors are used in cellular systems because of high traffic demand, despite itPalabras claves:Bit error rate, DIVERSITY, Interference, non-ideal sectorization, soft-frequency-reuseAutores:Carlos Daniel Altamirano Carrillo, Celso de Almeida, Henry Ramiro Carvajal Mora, Nathaly OrozcoFuentes:scopusThroughput and Latency Evaluation of a 4G LTE Network Driven by SDR and Open-Source LTE Software
Conference ObjectAbstract: The use of software defined radio (SDR) on the deployment of wireless communication standards is widPalabras claves:4G LTE, LTE open-source network, software defined radio (SDR), Traffic injectorAutores:Carlos Daniel Altamirano Carrillo, Fernando Lara-Lara, Jorge F. Arellano, Miguel Ángel Castillo Marcillo, Miguel CastilloFuentes:googlescopus