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Configurable node density generation with application to hotspot modelling

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Configurable node density generation with application to hotspot modelling

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dc.contributor.author Calabuig Soler, Daniel es_ES
dc.contributor.author Monserrat del Río, José Francisco es_ES
dc.contributor.author Cardona Marcet, Narciso es_ES
dc.date.accessioned 2014-11-17T15:11:45Z
dc.date.available 2014-11-17T15:11:45Z
dc.date.issued 2011-06
dc.identifier.issn 0895-7177
dc.identifier.uri http://hdl.handle.net/10251/44312
dc.description.abstract Mobility models are very relevant mainly when studying the performance of wireless systems by means of computer simulations. The main problem arises when deciding the best mobility model for a particular application. In some cases, it is very important to emulate hotspots or, in general, zones with different user (or node) densities. Current models do not allow complete control over hotspots, or in other words, they do not allow any general node density to be defined in the simulation area. Usually, when hotspots are modelled, closed zones are created with different numbers of users in each area, thus ensuring a fixed node density in each area. However, this approach results in an unfair comparison among users since they cannot move across zones. This paper proposes a new mechanism to solve these drawbacks. Using this mechanism, any general node density can be emulated allowing nodes to move around the entire simulation area. Any mobility model can be applied together with this density control mechanism, provided that the mobility model ensures a uniform node distribution. © 2010 Elsevier Ltd. es_ES
dc.description.sponsorship This work has been funded by the Spanish Ministry of Science and Innovation under project TEC2008-06817-C02-01/TEC. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Spanish Ministry of Science and Innovation [TEC2008-06817-C02-01/TEC] es_ES
dc.relation.ispartof Mathematical and Computer Modelling es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Hotspots es_ES
dc.subject Mobility model es_ES
dc.subject Node density es_ES
dc.subject Complete control es_ES
dc.subject Configurable es_ES
dc.subject Current models es_ES
dc.subject Density control es_ES
dc.subject Fixed nodes es_ES
dc.subject Hot spot es_ES
dc.subject New mechanisms es_ES
dc.subject Node distribution es_ES
dc.subject Wireless systems es_ES
dc.subject Models es_ES
dc.subject Computer simulation es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Configurable node density generation with application to hotspot modelling es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.mcm.2010.08.028
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.description.bibliographicCitation Calabuig Soler, D.; Monserrat Del Río, JF.; Cardona Marcet, N. (2011). Configurable node density generation with application to hotspot modelling. Mathematical and Computer Modelling. 53(11-12):2229-2237. doi:10.1016/j.mcm.2010.08.028 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.mcm.2010.08.028 es_ES
dc.description.upvformatpinicio 2229 es_ES
dc.description.upvformatpfin 2237 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 53 es_ES
dc.description.issue 11-12 es_ES
dc.relation.senia 41309


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