Multiobjective planning of indoor Wireless Local Area Networks using subpermutation-based hybrid algorithms.

dc.contributor.authorLima, Marlon Paolo
dc.contributor.authorTakahashi, Ricardo Hiroshi Caldeira
dc.contributor.authorVieira, Marcos Augusto Menezes
dc.contributor.authorCarrano, Eduardo Gontijo
dc.date.accessioned2023-06-30T19:04:14Z
dc.date.available2023-06-30T19:04:14Z
dc.date.issued2023pt_BR
dc.description.abstractWireless Local Area Network (WLAN) has become the most popular technology for mobile Internet access in recent decades. This manuscript presents a novel approach, based on hybrid optimization algorithms, for planning WLANs. Two objective functions are optimized: to maximize network load balance and signal-to-noise ratio. In addition, constraints related to coverage, customer, and equipment demand are considered. A key aspect of the proposed algorithm is its new representation/decoding scheme, based on subpermutations, which considerably reduces the search space dimension. This structure guarantees feasibility of the obtained solutions and increases the computational efficiency of the method. Several tests were performed in two scenarios, one of them using real data from a large-scale WLAN. When compared to other three approaches, such results show that the proposed method provides solutions that reduce costs and improve the WLAN throughput.pt_BR
dc.identifier.citationLIMA, M. P. et al. Multiobjective planning of indoor Wireless Local Area Networks using subpermutation-based hybrid algorithms. Knowledge-Based Systems, v. 263, artigo 110293, mar. 2023. Disponível em: <https://www.sciencedirect.com/science/article/pii/S0950705123000436>. Acesso em: 03 maio 2023.pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.knosys.2023.110293pt_BR
dc.identifier.issn0950-7051
dc.identifier.urihttp://www.repositorio.ufop.br/jspui/handle/123456789/16839
dc.identifier.uri2https://www.sciencedirect.com/science/article/pii/S0950705123000436pt_BR
dc.language.isoen_USpt_BR
dc.rightsrestritopt_BR
dc.subjectWLAN planningpt_BR
dc.subjectMultiobjective optimizationpt_BR
dc.subjectHybrid algorithmspt_BR
dc.subjectSubpermutationspt_BR
dc.titleMultiobjective planning of indoor Wireless Local Area Networks using subpermutation-based hybrid algorithms.pt_BR
dc.typeArtigo publicado em periodicopt_BR

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