Price-directive decomposition applied to routing in telecommunication networks
Article Abstract:
The telecommunication network design problem is analyzed to examine the level of transmission network. A heuristic strategy is developed to solve the combined routing-grouping problem, where the grouping one is solved by a heuristic method. The routing problem is formulated taking into account reliability limitations, supplementary circuits requirements and a piecewise linear objective function is used to consider the effect of the grouping. This last model is solved by a price-directive decomposition process which enables the solution of real networks employing an exact method.
Publication Name: European Journal of Operational Research
Subject: Business, international
ISSN: 0377-2217
Year: 1996
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Design of partially survivable networks for cellular telecommunication systems
Article Abstract:
A mathematical model that aids the design and optimization of cellular networks that connect cells to the mobile telephone switching office was developed. The proposed model shows a fast, accurate and easy way to implement a heuristic solution that was formulated using Lagrangian relaxation. This has resulted in the design of partially survivable networks with self-healing ring technology for cellular telecommunication systems.
Publication Name: European Journal of Operational Research
Subject: Business, international
ISSN: 0377-2217
Year: 1999
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Maximal covering code multiplexing access telecommunication networks
Article Abstract:
The new improved code division multiplexing access (CDMA) technology promises an extraordinary capacity increase in narrowband multiple access wireless technology. The CDMA maximum covering model has been discussed. It's properties of the solution and algorithms have also been discussed.
Publication Name: European Journal of Operational Research
Subject: Business, international
ISSN: 0377-2217
Year: 2004
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