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A rule-based solution search methodology for self-optimization in cellular networks
Sánchez González, Juan; Pérez Romero, Jordi; Sallent Roig, José Oriol
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
This letter presents a rule-based solution search (RBSS) algorithm for self-optimization in a cellular network. It improves the solution search process of classical optimization methodologies by including a set of rules that capture the knowledge of how a given problem can be solved. The results obtained in a scenario using measurements from a real network reveal that including the RBSS algorithm achieves reductions of up to 60% and 90% in the convergence time of Particle Swarm and Genetic Algorithms, respectively.
Peer Reviewed
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
Mobile communication systems
Self-optimization
Self-organizing networks (SON)
Cellular networks
Cell coverage
Cell overlap
Comunicacions mòbils, Sistemes de
info:eu-repo/semantics/publishedVersion
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