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Sociedade Brasileira de Telecomunicações


Virtualized C-RAN with Mininet and OAI Supporting Flexible Network Topologies

System virtualization ensures greater flexibility to improve the resource management of telecommunication and network applications when compared with physica...

SBrT 2020


Visible Light V2V Cooperative Communication Under Environmental Interference

Robust, efficient, secure, and low-cost vehicle-to-vehicle (V2V) visible light communication (VLC) protocols, with high transmission rates, are very appealin...

SBrT 2019


von Mises, tapering function, windows, circulardistributions, apodization.

Continuous standard windowing is revisited and a new taper shape is introduced, which is based on the normal circular distribution by von Mises. Continuous-t...

SBrT 2018


WARM: WSN Application development and Resource Management

Wireless Sensor Networks (WSN) play an important part in enabling the Internet of Things, but WSN application development and resource management are still a...

SBrT 2016


Warped Discrete S-Transform

This work introduces the warped discrete-time S- transform and the warped discrete S-transform to improve th e time frequency representation of the well-k...

SBrT 2015