In this contribution, the heuristic continuous ant colony optimization (ACO) algorithm is deployed to solve the energy-efficiency (EE) optimization problem...

• Mateus de Paula Marques
• Lucas D. H. Sampaio
• Fernando Ciriaco
• Fábio R. Durand
• Taufik Abrão

• Resource allocation
• energy-efficient design
• ant colony optimization
• CDMA
• particle swarm optimization

SBrT 2013

Many social, biological and information systems can be described through complex network models. Complex networks display common structural features, such ...

• Grazielle Vernize
• Luiz Carlos Pessoa Albini

• Complex networks
• trust
• malicious nodes.

SBrT 2013

Como alternativa ao procedimento usual de cálculo de interferências que utiliza diagramas de referência na caracterização dos ganhos das antenas, este trab...

• Alfredo Córdova
• Jose Mauro P. Fortes.

• Sistemas via Satélite
• Interferência
• Ganhos de Antenas
• Modelagem Probabilı́stica

SBrT 2013

This paper addresses distributed techniques to the problem of precoder selection in a multi-cell scenario. This proposes an iterative method based on a mes...

• Igor M. Guerreiro
• Dennis Hui
• Charles C. Cavalcante

• distributed optimization
• message-passing algorithm
• fac- tor graphs
• precoder selection

SBrT 2013

This paper describes graduate studies at IST Lisbon (Technical University of Lisbon) in the area of Telecommunications. It starts by describing the Ph.D. pro...

• Luis M. Correia

• Graduate Studies
• Telecommunications
• Ph.D. Programme
• Professional Training

SBrT 2013