Polarization division multiplexing systems is a promising technique, able to double the capacity of next generation optical communication systems. However,...

• E. S. Rosa
• E. Z. Nadalin
• J. M. T. Romano
• R. Suyama

• Polarization division multiplexed optical systems
• blind source separation
• independent component analysis

SBrT 2010

This paper presents a blocking-effect reduction in a method for reversed-complexity video codec. We used intra predicted frames encoded at different qualit...

• Edson M. Hung
• Ricardo L. de Queiroz

• Video codec
• reversity-complexity
• blocking-effect
• overlapped motion compensation

SBrT 2010

A new Markovian model (MM) for burst-error generation has been recently presented by the authors. This model is conveniently structured, with the double pu...

• M. Vinicius dos Santos
• Ernesto L. Pinto
• Marco Grivet

• Markov model
• ML estimation
• burst
• simulation

SBrT 2010

The development of software radio toward the cognitive radio brought the hope that the spectrum scarcity would be finally an issue of the past. Due to the ...

• Heloisa P. B. Pimentel
• Paulo Cardieri

• cognitive radio
• capacity
• interference
• wireless communication
• multiple user
• spectrum sharing

SBrT 2010

This paper investigates the throughput performance of carrier sense multiple access (CSMA) in a packet radio network and Nakagami fading environment. The app...

• Elvio J. Leonardo
• Michel D. Yacoub

• Wireless communication
• CSMA
• Nakagami fading

SBrT 2010