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Title:
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COMPUTATIONAL SYSTEM BASED ON GENETIC ALGORITHM FOR PLANNING AND RESTORATION OF TELECOMMUNICATION NETWORKS |
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Author(s):
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José Vicente Canto dos Santos, Maurício B. Barreto |
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ISBN:
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978-989-8533-06-7 |
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Editors:
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Hans Weghorn, Leonardo Azevedo and Pedro Isaías |
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Year:
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2011 |
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Edition:
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Single |
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Keywords:
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Telecommunication networks planning, ASON networks, multiple failures, genetic algorithm |
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Type:
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Full Paper |
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First Page:
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241 |
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Last Page:
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248 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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The growth of traffic on broadband services telecommunication networks, as well as on fixed and mobile telephony, has demanded efforts in studies of planning and restoration of the networks. The complexity of the networks increases according to the restrictions imposed by the investment capacity and operational costs in getting topologies to be adopted. In order to solve issues in planning and restoration of telecommunication networks, it is essential to use computational resources, since they are combinatorial optimization problems. This paper presents a computational system designed to plan and restore this type of network. The strategies of planning and restoration are obtained through a genetic algorithm. The system also involves heuristic resources and Dijkstras algorithm. In addition, fictitious networks are used in modeling in order to obtain network topologies, enabling analysis of traffic at failures incidence. Tests conducted for several networks showed the satisfactory performance of the system. |
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