Creating and sharing knowledge for telecommunications

Project: Dimensioning Multi-Service and Multi-Layer Networks: Optimization Models

Main Objective:
Study optimization algorithms for multi-service and multi-layer network design and dimensioning.
Particular attention is devoted to the network design of ATM, MPLS and MPLS over WDM networks.
Depending on the particular problems under study, different optimization techniques are pursuit: (i) model reformulations for efficient use of branch-and-bound and branch-and-cut algorithms and (ii) utilization of heuristic based algorithms like Lagrangean Relaxation with Sub-Gradient Optimization.
Reference: POSI/CPS/41459/2001
Funding: FCT/POSI
Start Date: 01-01-2002
End Date: 31-12-2004
Team: Amaro Fernandes de Sousa, Rui Jorge Morais Tomaz Valadas, Carlos Miguel Ferreira Soares Borges Lopes, Armando Humberto Moreira Nolasco Pinto
Groups: Telecommunications and Networking – Av
Partners: Faculdade de Ciências - Universidade de Lisboa, IT - Pólo de Aveiro
Local Coordinator: Amaro Fernandes de Sousa

Associated Publications