Mostrando 10 resultados de: 13
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2014 IEEE Colombian Conference on Communications and Computing, COLCOM 2014 - Conference Proceedings(3)
2015 IEEE Colombian Conference on Communications and Computing, COLCOM 2015 - Conference Proceedings(2)
2010 IEEE Latin-American Conference on Communications, LATINCOM 2010 - Conference Proceedings(1)
2013 IEEE Colombian Conference on Communications and Computing, COLCOM 2013 - Conference Proceedings(1)
2015 IEEE PES Innovative Smart Grid Technologies Latin America, ISGT LATAM 2015(1)
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Ciencias de la computación(10)
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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:scopusMultiservice hybrid WDM/TDM-PON dimensioning using a heuristic method
Conference ObjectAbstract: With the increasing amount of information that is demanding by fixed and mobile users through the muPalabras claves:hybrid WDM/TDM-PON, PON, smart GridAutores:Amaya-Fernandez F., Arturo Geovanny Peralta Sevilla, R. C. Hincapié-ReyesFuentes:googlescopusILP model for greenfield WDM PON network design based on physical layer constraints
Conference ObjectAbstract: One of the main issues in the WDM PON networks design is the optimal dimensioning of the network. ThPalabras claves:Integer linear programming (ILP), passive optical networks (PON), wavelength division multiplexing (WDM)Autores:Germán Arévalo Bermeo, R. C. Hincapié-Reyes, Sierra J.E.Fuentes:googlescopusOpportunistic spectrum access approach in heterogeneous wireless scenario
Conference ObjectAbstract: Opportunistic Spectrum Access has recently emerged as a set of approaches that seek to minimize thePalabras claves:Fairness criteria, Flow control and resource allocation, Heterogeneous wireless scenario, Opportunistic spectrum access, Queueing analysisAutores:Ocampoy A.F., Ospina D., R. C. Hincapié-ReyesFuentes:scopusOptical access multiservice architecture with support to smart grid
Conference ObjectAbstract: The increasing demand of fixed and mobile applications, and considering that smart grid imposes newPalabras claves:Fiber Optics Communications, Passive Optical Networks, smart Grid, WDM-PONAutores:Amaya-Fernandez F., Gómez-Martínez A., R. C. Hincapié-Reyes, Sierra J.E., Tafur Monroy I.Fuentes:scopusOptimal deployment of cellular networks for Advanced Measurement Infrastructure in Smart Grid
Conference ObjectAbstract: This paper presents a model for cellular communications infrastructure optimization considering itsPalabras claves:Advanced measurement infrastructure (AMI), cellular networks, Cognitive-mobile virtual network operator (C-MVNO), mobile virtual network operator (MVNO), Optimization, smart Grid, smart meterAutores:Esteban Mauricio Inga Ortega, Germán Arévalo Bermeo, R. C. Hincapié-ReyesFuentes:scopusOptimal dimensioning of FiWi networks over advanced metering infrastructure for the smart grid
Conference ObjectAbstract: In this paper, we propose a hybrid wireless mesh network infrastructure which connects the smart metPalabras claves:Advanced metering infrastructure, cellular networks, fiwi networks, smart Grid, WDM-PON, wireless mesh networksAutores:Amaya-Fernandez F., Arturo Geovanny Peralta Sevilla, Esteban Mauricio Inga Ortega, R. C. Hincapié-Reyes, Tafur Monroy I.Fuentes:googlescopusOptimization of multiple PON deployment costs and comparison between GPON, XGPON, NGPON2 and UDWDM PON
ArticleAbstract: In this paper we propose an optimization framework for multiple deployment of PON in a wide region wPalabras claves:heuristics, optical distribution network (ODN), passive optical networks (PON), Ultra-dense wavelength division multiplexing (UDWDM)Autores:Germán Arévalo Bermeo, R. C. Hincapié-Reyes, Roberto GaudinoFuentes:scopusMIMO 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:scopusMaximizing Resource Efficiency in Wireless Networks through Virtualization and Opportunistic Channel Allocation
ArticleAbstract: Wireless cellular networks have become increasingly important in providing data access to cellular uPalabras claves:assignment, cognitive mobile virtual network operator, hungarian algorithm, matching, Optimization, Resource allocation, smart city, Wireless Sensor NetworksAutores:Esteban Mauricio Inga Ortega, Juan Paúl Inga Ortega, R. C. Hincapié-ReyesFuentes:scopus