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2017 IEEE 13th Malaysia International Conference on Communications, MICC 2017(2)
2016 IEEE Colombian Conference on Communications and Computing, COLCOM 2016 - Conference Proceedings(1)
2016 International Conference on Information and Communication Technology Convergence, ICTC 2016(1)
2018 IEEE 3rd Ecuador Technical Chapters Meeting, ETCM 2018(1)
Canadian Conference on Electrical and Computer Engineering(1)
Bit-Interleaved Coded Modulation using Set Partitioned 4-D Multidimensional for Optical Commmunications
Conference ObjectAbstract: In this paper, we proposed a novel Bit-Interleaved LDPC Coded Modulation scheme for long-haul coherePalabras claves:4D-Carrier, Coherent Optical Communications, Long-Haul Transmission, Multidimensional Modulations, Set-PartitioningAutores:Andrés Leonardo Ortega Ortega, Brayan PeñafielFuentes:googlescopusA joint multilevel modulator and robust LDPC codes processing over optical systems by providing solutions for holistc 5G backhaul
Conference ObjectAbstract: In this paper, a novel modulation scheme is presented using a coupling of 8 stages with Mach-ZenderPalabras claves:Coherent Optical Communications, Electro-optic modulation, Holistic 5G Backhaul, LDPC codes, Opto-electronic Devices, XG-PONAutores:Andrés Leonardo Ortega Ortega, Brayan PeñafielFuentes:googlescopusExperimental Alamouti-STBC using LDPC codes for MIMO channels over SDR systems
Conference ObjectAbstract: The legacy access networks should provide higher capacity, rate and spectral efficiency due to highPalabras claves:Alamouti, Barker codes, LDPC, MIMO, SDR, STBCAutores:Ana Abril, Andrés Leonardo Ortega Ortega, Ricardo PrietoFuentes:scopusD–BLAST MIMO Perfomance Analysis over SDR–USRP
ArticleAbstract: This paper describes the implementation of the tech-nique based on D–BLAST spatial multiplexing on SPalabras claves:Alamouti, D–BLAST, MIMO, SDR, USRPAutores:Andrés Leonardo Ortega Ortega, Esteban Mauricio Inga Ortega, Freddy Cárdenas, Jairo Otáñez, Juan Paúl Inga OrtegaFuentes:scopusOn the effects of pilot-aided channel estimation on the capacity of QoS-aware heterogeneous OFDMA networks
Conference ObjectAbstract: The deployment of heterogeneous networks (Het-Nets) is a way to increase the capacity of future mobiPalabras claves:Femtocell, Heterogeneous networks, Ofdma, Pilot-aided channel estimationAutores:Andrés Leonardo Ortega Ortega, Negrini S., Tralli V.Fuentes:scopusPerformance evaluation of GFDM over nonlinear channel
Conference ObjectAbstract: Generalized Frequency Division Multiplexing (GFDM) has been recently proposed for next generation 5GPalabras claves:5G, Clipping, Generalized Frequency Division Multiplexing, IFDMA, paprAutores:Andrés Leonardo Ortega Ortega, Fabbri L., Tralli V.Fuentes:scopusLDPC-DWDM processing for Optical communications using polymer fiber
Conference ObjectAbstract: In this paper, it show a proposal using the combining the LDPC codes whit the DWDM on Optical TransmPalabras claves:BPSK, DWDM, HAN, LDPC, PMMA, POFAutores:Andrés Leonardo Ortega Ortega, Jonnathan Ismael Arias Regalado, Luis Antonio Cuzco TorresFuentes:scopus