Mostrando 7 resultados de: 7
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Conference Object(7)
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2013 IEEE Colombian Conference on Communications and Computing, COLCOM 2013 - Conference Proceedings(1)
2014 IEEE Colombian Conference on Communications and Computing, COLCOM 2014 - Conference Proceedings(1)
2015 IEEE Colombian Conference on Communications and Computing, COLCOM 2015 - Conference Proceedings(1)
2016 8th Euro American Conference on Telematics and Information Systems, EATIS 2016(1)
2017 IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2017(1)
Capacity analysis for distributed spectrum brokers in heterogeneous networks
Conference ObjectAbstract: In this paper we propose a spectrum broker scheme that uses a distributed algorithm for control andPalabras claves:cognitive radio, Heterogeneous networks, Resource allocation, small cells, spectrum brokerAutores:Betancur L., Miller R.B., Quintero A.G., R. C. Hincapié-Reyes, Santamaria C.G.Fuentes:scopusFrom theory to practice: Implementations issues for techniques based on AoA and TDoA
Conference ObjectAbstract: This paper presents a bridge between theory and hardware implementations of radio direction findingPalabras claves:angle of arrival, Antenna array, Global Positioning System (GPS), Radio Direction Finding, Reference Node, Target Node, Time difference of arrivalAutores:Betancur L., Garcia A., R. C. Hincapié-Reyes, Sanchez T., Santamaria C.G.Fuentes:scopusPAPR comparison between conventional OFDM and fast-OFDM on radio over fiber applications
Conference ObjectAbstract: In this paper we present a comparison of the peak to average power ratio (PAPR) between ortogonal frPalabras claves:Fast OFDM, OFDM, PAPR performanceAutores:Alfonso J.M., Amaya-Fernandez F., Betancur L., Milton N. Tipán, Milton Napoleon Tipan SimbañaFuentes:googlescopusMIMO SDR-based implementation of AoA algorithms for Radio Direction Finding in spectrum sensing activities
Conference ObjectAbstract: This paper shows an implementation of a Radio Direction Finding prototype using three AoA algorithmsPalabras claves:Autores:Betancur L., R. C. Hincapié-Reyes, Redondo A.D., Sanchez T., Santamaria C.G.Fuentes:scopusImpact of multipath in a hybrid TDoA/DoA sparse radiolocalization framework
Conference ObjectAbstract: In this paper, we analyze a sparse framework for hybrid radiolocalization of multiple emitters in thPalabras claves:Autores:Betancur L., Lavrenko A., R. C. Hincapié-Reyes, Santamaria C.G., Schmitz J.Fuentes:scopusWiMAX channel: PHY model in network simulator 2
Conference ObjectAbstract: The IEEE 802.16 standard, also known as WiMAX is oriented to fixed broadband wireless metropolitan aPalabras claves:Network simulator 2, PHY layer model, Physical model, Wimax, WiMAX channel, WiMAX physical modelAutores:Betancur L., Miller R.B., R. C. Hincapié-ReyesFuentes:scopusSparse framework for hybrid TDoA/DoA multiple emitter localization
Conference ObjectAbstract: In this paper, we consider the problem of localizing multiple non-collaborative transmitters by a nePalabras claves:Autores:Betancur L., Lavrenko A., R. C. Hincapié-Reyes, Santamaria C.G., Schmitz J.Fuentes:scopus