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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)
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: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:scopus