In this work a new model for VoIP traffic generation is proposed. The innovation of this model consists in modeling the user behavior instead of the aggreg...

• Carlos Ignacio de Mattos
• Eduardo Parente Ribeiro
• Carlos Marcelo Pedroso

• Traffic Models
• Voice over IP
• Voice Codecs

SBrT 2010

This paper presents an improved stochastic model for the generalized subband decomposition least-mean-square (GSD-LMS) algorithm. This algorithm is used as...

• Javier E. Kolodziej
• Orlando J. Tobias
• Rui Seara

• Averaging principle
• least-mean-square (LMS) algorithm
• mean weight behavior
• subband adaptive filters

SBrT 2010

Radio Frequency Fingerprinting estimates the mobile station location by comparing a measured radio frequency fingerprint with a set of previously collected...

• Rafael Saraiva Campos
• Lisandro Lovisolo

• Mobile Station Location
• Radio Frequency Fingerprints
• Propagation Modeling
• Genetic Algorithms
• First Generation Population
• Correlation Space

SBrT 2010

It is shown analytical and measurement results in order to compare five different indoor path loss propagation models in industrial environments: one-slope...

• Cassio Bento Andrade
• Roger Pierre Fabris Hoefel

• industrial WLANs
• 802.11
• coverage

SBrT 2010

Use of surface-plasmons-polaritons has become a potential way to develop optical components below the diffraction limit. This paper reports the feasibility...

• Anderson O. Silva
• Jorge A. Macedo
• Victor Dmitriev
• André Lages

• Nanophotonics
• surface-plasmon-polaritons
• subwavelength waveguiding structures

SBrT 2010