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2019 IEEE 4th Ecuador Technical Chapters Meeting, ETCM 2019(1)
IEEE Access(1)
IEEE Transactions on Vehicular Technology(1)
Proceedings of SPIE - The International Society for Optical Engineering(1)
An Accurate, Fast Approximation for the Sum of Fading Random Variables via Expectation Maximization Applications to Diversity Systems
ArticleAbstract: Sums of fading envelopes occur in several wireless communications applications. The exact mathematicPalabras claves:Approximation methods, Diversity systems, expectation-maximization algorithms, Nakagami-m distribution, Performance AnalysisAutores:José David Vega Sanchez, Luis Felipe Urquiza-Aguiar, Paredes Paredes, Martha CeciliaFuentes:googlescopusNeural Network-based scheme for PAPR reduction in OFDM Systems
Conference ObjectAbstract: This paper proposes a neural network-based scheme for Peak-to-Average Power Ratio (PAPR) reduction wPalabras claves:BBCE, Neural networks, OFDM, paprAutores:Diego Javier Reinoso Chisaguano, Felipe Grijalva, Jorge Carvajal-Rodriguez, Paredes Paredes, Martha CeciliaFuentes:googlescopusPAPR Reduction via Constellation Extension in OFDM Systems Using Generalized Benders Decomposition and Branch-and-Bound Techniques
ArticleAbstract: In this paper, a novel constellation extension (CE)-based approach is presented to address the highPalabras claves:Branch-and-bound (BB), constellation extension (CE), generalized benders decomposition (GBD), orthogonal frequency-division multiplexing (OFDM), Peak power reductionAutores:Escudero-Garzás J., Fernández-Getino García M.J., Paredes Paredes, Martha CeciliaFuentes:googlescopusSolution of travelling salesman problem applied to Wireless Sensor Networks (WSN) through the MST and B&B methods
Conference ObjectAbstract: During this investigation, Traveling Salesman Problem or TSP is applied in a Wireless Sensor NetworkPalabras claves:Embedded Systems, Free Software, Graph schema theory, internet of things, java, Travelling salesman problem, Wireless communications, Wireless Sensor NetworksAutores:Andres J. Utreras, Jonathan E. Tito, Marco E. Yacelga, Paredes Paredes, Martha Cecilia, Ussatova O., Wójcik W.Fuentes:googlescopus