Mostrando 8 resultados de: 8
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IEEE Vehicular Technology Conference(2)
2016 IEEE International Engineering Summit, IE-Summit 2016(1)
2019 IEEE 4th Ecuador Technical Chapters Meeting, ETCM 2019(1)
2020 IEEE ANDESCON, ANDESCON 2020(1)
6th IEEE Ecuador Technical Chapters Meeting, ETCM 2022(1)
Coarse first arriving path detection for subscriber location in mobile communication systems
Conference ObjectAbstract: The objective of this paper is to determine the potentialities of a detection scheme within the framPalabras claves:Autores:Rene Jativa E., Vidal J.Fuentes:googlescopusHigh resolution time-of-arrival detection for wireless positioning systems
Conference ObjectAbstract: It is well known that non-line-of-sight (NLOS) and multipath propagation biases time of arrival (TOAPalabras claves:High resolution timing estimation, Kalman tracking, Non line of sight, OTDOA, Wireless positioning systemsAutores:Nájar M., Rene Jativa E., Vidal J.Fuentes:googlescopusSpace-Time diversity for NLOS mitigation in TDOA-based positioning systems
Conference ObjectAbstract: This paper studies the potential impact of using space-Time information in the mitigation of the NonPalabras claves:Antenna arrays, Cramer Rao Bounds (CRB), geometrical restrictions, NLOS mitigation, TDOA based positioning systems, wireless sensor network, WLLSAutores:Esteban Garzón, Rene Jativa E., Vidal J.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:scopusMachine 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:scopusPositioning accuracy when tracking UMTS mobiles in delay and angular dispersive channels
Conference ObjectAbstract: A potentiality of the location problem in wireless networks that has not been explored enough is thePalabras claves:Autores:Cabrera M., Nájar M., Rene Jativa E., Vidal J.Fuentes:googlescopusPropagation, 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:scopus