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Sociedade Brasileira de Telecomunicações


Spectral Efficiency of Massive MIMO using FBMC-OQAM Modulation

This article covers the potential of Filter Bank Multicarrier (FBMC) modulation to be used in the future 5G wireless networks where Massive Multiple-Input Mu...

SBrT 2018


Spectrum Sensing for Powering Power Line Communications

The use of electric grids for communication pur- poses may interfere with radio communication services. To offer new directions to avoid electromagnetic in...

SBrT 2012


Spectrum Sensing of M -PSK Signals Subject to Impulsive Noise in Generalized Fading Channels

Novel approximated expressions are derived for the probability of miss of M -PSK signals at the output of an energy detector subject to impulsive noise in g...

SBrT 2016


Spectrum Sensing over κ-μ Fading Channel

This paper presents the performance analysis of energy detection over generalized fading channels, modeled by the κ-μ distribution. Receiver operation ch...

SBrT 2011


Spectrum Sensing over -μ Shadowed Fading Channel with Noise Uncertainty

In this paper, the performance analysis of energy detection of cognitive radio systems operating over -μ shadowed fading channel distribution is presented...

SBrT 2015