This paper discusses a coding scheme for the 2- user binary adder channel (2-BAC) employing a pair of distinct turbo convolutional codes, not necessarily f...

• M. L. M. G. Alcoforado
• V. C. da Rocha Jr.
• M. J. de Carvalho Lima

• Turbo codes
• iterative decoding
• multiple access channel
• additive channel

SBrT 2010

The work on real forensics videos involving banking images lead to the method presented here: a software approach to the problem of demultiplexing time mul...

• Marcelo Hor-Meyll Alvares
• Rafael Dueire Lins

• demultiplexing
• video
• forensics

SBrT 2010

This paper presents a measurement system for indoor characterization of UWB channels. The presented method uses a scalar network analyzer (SNA) or a spectr...

• Andréa Duarte Carvalho
• Luiz Cezar Trintinalia

• measurements
• indoor radio propagation
• spectrum analyzer

SBrT 2010

In this article, we discuss about link adaptation (LA) for multiple-input multiple-output (MIMO) wireless systems. We present a cross-layer approach that t...

• Cibelly Azevedo de Araújo
• Walter Cruz Freitas Jr
• Charles Casimiro Cavalcante

SBrT 2010

Wireless data usage is growing now faster than ever before. In order to attend the increasing demand for wireless services and considering that frequency s...

• A. A. P. Guimarães
• I. M. Guerreiro
• L. M. C. Sousa
• D. C. Moreira
• T. F. Maciel
• C. C. Cavalcante

• wireless communications
• optimization methods
• game theory
• majorization theory

SBrT 2010