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BER 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:scopusDesign 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:googlescopusEvaluation 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:scopusEvaluation of the effects of co-channel interference on the bit error rate of wireless networks with error correcting codes in fading channels
Conference ObjectAbstract: This paper presents a performance analysis of wireless networks using error correcting codes on chanPalabras claves:BER, co-channel interference, Rayleigh Fading, TCM, TTCMAutores:Carlos Daniel Altamirano Carrillo, Celso de Almeida, Daniel Altamirano C.Fuentes:googlescopusOn 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:scopusOn the Interference Reduction Factor in Massive MIMO System over Rician Fading Channels
Conference ObjectAbstract: Massive Multiple-Input and Multiple-Output (M-MIMO) is considered a key technique in fifth-generatioPalabras claves:IRF, M-MIMO, uncorrelated Rician fading channelAutores:Carlos Daniel Altamirano Carrillo, Henry Ramiro Carvajal Mora, Jorge F. ArellanoFuentes:googlescopusOn the bit error probability and the spectral efficiency of opportunistic wireless transmissions in Rician fading channels
ArticleAbstract: Opportunistic systems take advantage of the wireless communication channel random behavior, since trPalabras claves:Bit Error Probability, Modulations, Opportunistic System, Rician fading channel, Spectral efficiencyAutores:Carlos Daniel Altamirano Carrillo, García F.D.A., Henry Ramiro Carvajal Mora, Nathaly OrozcoFuentes:scopusLow-complexity MMSE detector for massive MIMO systems based on damped Jacobi Method
Conference ObjectAbstract: Minimum mean square error (MMSE) linear detector is able to achieve the near-optimal bit error ratePalabras claves:Autores:Carlos Daniel Altamirano Carrillo, Celso de Almeida, Minango J.Fuentes:scopusInter-user interference reduction in massive MIMO for linear and planar arrays
ArticleAbstract: The huge demand for wireless communications has brought the study of new techniques, such as the usePalabras claves:Antenna arrays, Favorable propagation, Inter-User Interference, massive MIMO, MmwaveAutores:Carlos Daniel Altamirano Carrillo, Celso de AlmeidaFuentes: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:scopus