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Title:
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Investigation of fitness function weight-coefficients for optimization in WMN-PSO simulation system
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Author:
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Sakamoto, Shinji; Oda, Tetsuya; Ikeda, Makoto; Barolli, Leonard; Xhafa Xhafa, Fatos; Woungang, Isaac
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Ciències de la Computació |
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Abstract:
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Abstract:
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With the fast development of wireless technologies, Wireless Mesh Networks (WMNs) are becoming an important networking infrastructure due to their low cost and increased high speed wireless Internet connectivity. In our previous work, we implemented a simulation system based on Particle Swam Optimization for solving node placement problem in wireless mesh networks, called WMN-PSO. In this paper, we use Size of Giant Component (SGC) and Number of Covered Mesh Clients (NCMC) as metrics for optimization. Then, we analyze effects of weight-coefficients for SGC and NCMC. From the simulation results, we found that the best values of the weight-coefficients for SGC and NCMC are 0.7 and 0.3, respectively. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors
-Àrees temàtiques de la UPC::Informàtica
-Wireless communication systems
-Mathematical optimization
-Replacement method
-Wireless Mesh Networks
-Particle swarm optimization
-Node placement
-SGC
-NCMC
-Comunicació sense fil, Sistemes de
-Optimització matemàtica |
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Rights:
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Document type:
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Article - Submitted version
Conference Object |
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Published by:
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Institute of Electrical and Electronics Engineers (IEEE)
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