Show simple item record

dc.contributor.authorAybar-Ruiz, A.
dc.contributor.authorCuadra, L.
dc.contributor.authorSalcedo-Sanz, S.
dc.contributor.authorPortilla-Figueras, J.A.
dc.contributor.authorDel Ser, J. 
dc.date.accessioned2020-10-19T15:32:06Z
dc.date.available2020-10-19T15:32:06Z
dc.date.issued2017
dc.identifier.urihttp://hdl.handle.net/20.500.11824/1181
dc.description.abstractThis paper explores the feasibility of a particular implemen- tation of a Grouping Harmony Search (GHS) algorithm to assign re- sources (codes, aggregate capacity, power) to users in Wide-band Code Division Multiple Access (WCDMA) networks. We use a problem for- mulation that takes into account a detailed modeling of loads factors, including all the interference terms, which strongly depend on the as- signment to be done. The GHS algorithm aims at minimizing a weighted cost function, which is composed of not only the detailed load factors but also resource utilization ratios (for aggregate capacity, codes, power), and the fraction of users without service. The proposed GHS is based on a particular encoding scheme (suitable for the problem formulation) and tailored Harmony Memory Considering Rate and Pitch Adjusting Rate processes. The experimental work shows that the proposed GHS algorithm exhibits a superior performance than that of the conventional approach, which minimizes only the load factors.en_US
dc.formatapplication/pdfen_US
dc.language.isoengen_US
dc.rightsReconocimiento-NoComercial-CompartirIgual 3.0 Españaen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/en_US
dc.subjectHarmony Searchen_US
dc.subjectGrouping Harmony Searchen_US
dc.subjectWide-band Code Division Multiple Access mobile networksen_US
dc.titleA Grouping Harmony Search Algorithm for Assigning Resources to Users in WCDMA Mobile Networksen_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.identifier.doihttps://doi.org/10.1007/978-981-10-3728-3_19
dc.relation.publisherversionhttp://jrlab.science/conference-papersen_US
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen_US
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersionen_US
dc.journal.titleJoint research laboratory on Artificial Intelligenceen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Reconocimiento-NoComercial-CompartirIgual 3.0 España
Except where otherwise noted, this item's license is described as Reconocimiento-NoComercial-CompartirIgual 3.0 España