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Sociedade Brasileira de Telecomunicações


A Frequency Domain Resource Allocation Technique with Reduced Complexity for PLC System

The present work aims to suggest a resource allocation approach to reduce computational complexity of bitloading techniques applied to power line communicati...

SBrT 2015


Projeto e Caracterização de Acopladores para Power Line Communications

This paper discusses the project of capacitive cou- plers for Power Line Communications (PLC) in the range frequency of 9 kHz to 500 kHz and 1,7 to 500 MHz...

SBrT 2015


Bernoulli-Gaussian Distribution with Memory as a Model for Power Line Communication Noise

The adoption of Additive Bernoulli-Gaussian Noise (ABGN) as an additive noise model for Power Line Communication (PLC) systems is the subject of this paper. ...

SBrT 2017


Estrategias de encurtamento em codigos LDPC

Four strategies for LDPC code shortening has been investigated in this work. A shortening strategy is characterized basically by the choice of positions in t...

SBrT 2013


A Robust MERRY Channel Shortening Technique for OFDM Systems in PLC Environment Corrupted by Impulsive Noise

This contribution introduces a robust version of the multicarrier equalization by restoration of redundance (MERY) algorithm for data communication through...

SBrT 2010