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Sociedade Brasileira de Telecomunicações

2015 - XXXIII Simpósio Brasileiro de Telecomunicações



The α-µ/Generalized Gamma composite distribution: Theory and Experimental Validation

This paper presents the experimental validation of the α-µ/Generalized Gamma composite fading distribution. The PDF of such fading model is obtained in clo...

SBrT 2015


Throughput-Based Satisfaction Maximization for a Multi-Cell Downlink OFDMA System Considering Imperfect CSI

In realistic scenarios, imperfect Channel State Information (CSI) at the transmitter can induce the resource assignment to a user whose real channel state ...

SBrT 2015


Transformadas do Cosseno sobre Corpos de Característica 2: Construções e Aplicação

In this paper, cosine transforms over fields of characteristic 2 (FFCT) are constructed. A fast algorithm for computing a specific FFCT is developed and...

SBrT 2015


Transmissão de Sinais de Telecomunicações utilizando o USRP

This article analyzes SDR technology implemented in multicarrier USRP systems using GnuRadio. The pace of technological development requires a constant ev...

SBrT 2015


Tratamento de Imagens para ampliação Sem Perda de Localização de Pontos de Referência

The use of high-definition images has, as a rule, high cost while the use of lower resolution images and more affordable cost requires magnification. This...

SBrT 2015