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Sociedade Brasileira de Telecomunicações

2015 - XXXIII Simpósio Brasileiro de Telecomunicações



Design of Dual - Band and Dual - Polarized Microstrip Antenna for Applications on HAPs

This paper presents the design of a dual - band microstrip antenna with dual polarization characteristic for high altitude platforms (HAPs ). The antenn...

SBrT 2015


Clustering Strategies applied to Binder Identification using Phantom Measurements

This paper proposes a method for the identification of TPs sharing the same binder, based on the analysis of phantom circuit measurements. Herein, phantomi...

SBrT 2015


Detecção de Anomalias Em Vídeos Utilizando Dicionários Espaço-Temporais

This paper presents an implementation of the Spatio- Temporal Compositions (STC) method for the detection of video anomalies. The STC, as the Bag of Video ...

SBrT 2015


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


Early Congestion Control : Melhorando o Desempenho do TCP em Redes Sem Fio

There have been many solutions for improving performance of TCP procotol over adhoc wireless networks. Several of these studies suggest changes in TCP, le...

SBrT 2015