Research Article
Topology Design of Hierarchical Hybrid Fiber-VDSL Access Networks with Enhanced Discrete Binary PSO
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@INPROCEEDINGS{10.1007/978-3-642-04648-3_15, author={Rong Zhao and Yi Zhang and Ralf Lehnert}, title={Topology Design of Hierarchical Hybrid Fiber-VDSL Access Networks with Enhanced Discrete Binary PSO}, proceedings={AccessNets. Third International Conference on Access Networks, AccessNets 2008, Las Vegas, NV, USA, October 15-17, 2008. Revised Papers}, proceedings_a={ACCESSNETS}, year={2012}, month={5}, keywords={Hybrid Fiber-VDSL Access Network network architecture network survivability network planning and optimization Discrete Binary Particle Swarm Optimization}, doi={10.1007/978-3-642-04648-3_15} }- Rong Zhao
Yi Zhang
Ralf Lehnert
Year: 2012
Topology Design of Hierarchical Hybrid Fiber-VDSL Access Networks with Enhanced Discrete Binary PSO
ACCESSNETS
Springer
DOI: 10.1007/978-3-642-04648-3_15
Abstract
As one of the most efficient access solutions, VDSL technology is becoming a highlight in the next generation network. This paper addresses the topology design of hierarchical Hybrid Fiber-VDSL Access Networks (HFVAN) as a NP-hard problem. An efficient strategy with general binary models is proposed to find a cost-effective and high-reliable network with heuristic algorithms in a short time. An enhanced Discrete Binary Particle Swarm Optimization (DBPSO) is developed and successfully implemented for this network planning problem, both for clustering and positioning. In terms of numerical results, the performance of the enhanced DBPSO is compared with some previous approaches.
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