In the last few years, advanced multi-antenna systems attracted a lot of interest as a means to improve the spectral efficiency of conventional cellular netwo...

• E. M. G. Stancanelli
• T. F. Maciel
• Y. C. B. Silva
• W. C. Freitas Jr.
• F. R. P. Cavalcanti

• CoMP
• Assignment algorithm
• Clustering.

SBrT 2012

Esse trabalho tem como objetivo criar um modelo de arquitetura de mobilidade IPv6 entre cidades digitais. O propósito desta arquitetura é implantar suporte...

• Fabio P. Nunes
• Gean D. Breda
• Bruno B. Zarpelão
• Rodrigo S. Miani
• Leonardo de S. Mendes

• Redes Metropolitanas de Acesso Aberto
• Cidades Digitais
• Mobilidade
• IPV6
• IPV4

SBrT 2012

This paper presents a discussion on radio over fiber systems (RoF). Some applications and architectures and numerical results for the physical layer perfor...

• Thyago Monteiro S. Pinto
• Ísis de A. Lima
• Jose Ewerton P. de Farias

• RoF
• hybrid access networks
• OFDM

SBrT 2012

In this article, a new random variable whose distribution closely follows that of the exact distribution of the κ-μ phase distribution is introduced. Where...

• Iury B. G. Porto
• Michel D. Yacoub

• κ-μ model
• fading channels
• approximation
• phase probability density function

SBrT 2012

This article is an introductory study of some equalization techniques. We approach the technique behind the semi-blind equalization and comment an introduc...

• L. N. Ribeiro
• S. M. Câmara
• J. C. M. Mota
• A. L. F. de Almeida

• semi-blind equalization
• blind equalization
• LMS
• RLS
• CMA

SBrT 2012