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2016 IEEE Latin American Conference on Computational Intelligence, LA-CCI 2016 - Proceedings(1)
2017 IEEE 2nd Ecuador Technical Chapters Meeting, ETCM 2017(1)
2019 IEEE 4th Ecuador Technical Chapters Meeting, ETCM 2019(1)
2020 IEEE ANDESCON, ANDESCON 2020(1)
2022 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2022(1)
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A practical approach for NLOS mitigation in location-aware networks
Conference ObjectAbstract: This paper introduces a practical two-stage approach to achieve the mitigation of the Non Line Of SiPalabras claves:Antenna arrays, GLRT detector, NLOS mitigation, TDOA based positioning systems, Wireless Sensor NetworksAutores:Andy Espinosa, Rene Jativa E., Santiago Valdiviezo, Vidal J.Fuentes:scopusFast computation of Cramer-Rao Bounds for TOA: An application to network-based positioning simulations
Conference ObjectAbstract: As part of a larger scope work that studies network-based positioning, that employs timing measures,Palabras claves:Antenna arrays, Bi-exponential regression, Cramer Rao Bounds (CRB), Greenstein model, network-based positioning, Time Of Arrival (TOA), Wireless Sensor NetworksAutores:Esteban Garzón, Rene Jativa E., Santiago Valdiviezo, Vidal J.Fuentes:scopusFirst arrival detection for positioning in mobile channels
Conference ObjectAbstract: The objective of this paper is to determine the potentialities of an optimal detection scheme withinPalabras claves:GLRT detector, NLOS error reduction in positioning systems, TOA estimationAutores:Rene Jativa E., Vidal J.Fuentes:googlescopusNLOS Mitigation Based on TOA for Mobile Subscriber Positioning Systems by Weighting Measures and Geometrical Restrictions
Conference ObjectAbstract: This paper studies the Non-Line-Of-Sight condition mitigation issue in mobile subscriber positioningPalabras claves:geometrical restrictions, NLOS mitigation, TOA based positioning systems, Wireless Sensor Networks, WLLSAutores:David Sánchez, Rene Jativa E., Vidal J.Fuentes:googlescopusMachine Learning and Radio Planning in the Design and Optimization of Wireless Networks
Conference ObjectAbstract: This paper describes the incorporation of Machine Learning in the process of designing and optimizatPalabras claves:Atoll, K-Mean Clustering, K-NEAREST NEIGHBORS, Long Term Evolution, Machine learning, Open Street Maps, radio planning, wireless networksAutores:Andres Fuertes Ruiz, Christian Criollo, Mateo Sanmartín, Rene Jativa E.Fuentes:scopusPerformance evaluation of a communication system simulated at the 28 GHz 5G-mmWave band
Conference ObjectAbstract: This paper comments the work performed to implement the basic features of a Cyclic Prefix-Coded OrthPalabras claves:5G mmWave channels, bit error rate (BER), Channel estimation, Frequency selective fading, NYUSIM, OFDMAutores:Anthony Salazar, Rene Jativa E.Fuentes:scopusReference models for 5G wireless communications channels
Conference ObjectAbstract: This paper provides a methodology to determine a referential channel model for 5G wireless communicaPalabras claves:5G wireless channel models, Mmwave, NYUSIM, Power Delay Profile (PDP), Reference channel modelAutores:Anthony Salazar, Rene Jativa E., William ToscanoFuentes:scopusPropagation, blockage and coverage evaluation in 5G urban wireless networks
Conference ObjectAbstract: Using ray tracing and based on a set of realistic simulations performed in MATLAB ® and Open StreetPalabras claves:5G wireless, Close In, coverage, NYUSIM, propagation models, Ray Tracing, StandardsAutores:Germán Arévalo Bermeo, Rene Jativa E., S. Anthony SalazarFuentes:scopusSubscriber Location in 5G mmWave Networks - Machine Learning RF Pattern Matching
Conference ObjectAbstract: A realistic simulated 5G DM-MIMO wireless network operating at 28 GHz mmWaves has been deployed usinPalabras claves:5G wireless networks, fingerprinting, K-NEAREST NEIGHBORS, Knn, Mmwave, subscriber locationAutores:Anthony Salazar, Katty Beltran, Oliver Caisaluisa, Rene Jativa E.Fuentes:scopus