Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/44241
Campo DC Valoridioma
dc.contributor.authorMarrero, Domingoen_US
dc.contributor.authorMacías López, Elsa Maríaen_US
dc.contributor.authorSuárez Sarmiento, Álvaroen_US
dc.date.accessioned2018-11-21T21:20:00Z-
dc.date.available2018-11-21T21:20:00Z-
dc.date.issued2012en_US
dc.identifier.isbn9781466600171-
dc.identifier.urihttp://hdl.handle.net/10553/44241-
dc.description.abstractA basic WiFi access network provides a poor connectivity and does not support acceptable Quality of Service. The standard IEEE 802.11e includes some Medium Access Control improvements. IEEE 802.11n includes some improvements alone and in combination with Wireless Media Extensions but they are not available in the most current mobile devices and do not provide in practice improved Quality of Service. Those facts provoke the user experiments multimedia service disruptions and a poor Quality of Experience. The mitigation of the adverse effects of these disruptions will be of particular interest in the coming years due to massive access to multimedia information stored in Internet servers. The aim of this chapter is to overview some problems of WiFi access networks, to explain some solutions, and to present a combined tool (that implements these solutions) to allow the user access to multimedia information efficiently. The combined tool allows: Traffic classification to make heterogeneous bandwidth reservation, the management of the dynamic association of static mobile devices to WiFi Access Points to better balance their load sharing (number of associated mobile devices), and the management of Access Points' load sharing, guiding mobile devices to another position so that they may be associated to a low load sharing Access Point. The tool is an application's level software based on manager/agent architecture. The agents manage link level's information picked up in the mobile device and the manager regulates the access to the Internet in the Access Points. There are some works that implement solutions for the problems reviewed in this chapter, but there are not tools like the one presented here. The chapter's main contribution is the combination of these solutions to practical case studies. The experimental results presented in this chapter demonstrate that the tool improves the QoS of WiFi access networks. © 2012, IGI Global.
dc.languagespaen_US
dc.relation.ispartofWireless Multi-Access Environments and Quality of Service Provisioning: Solutions and Applicationen_US
dc.sourceWireless Multi-Access Environments and Quality of Service Provisioning: Solutions and Application, p. 337-360en_US
dc.subject3307 Tecnología electrónicaen_US
dc.titleImproving of QoS in WiFi access networksen_US
dc.typeinfo:eu-repo/semantics/bookPartes
dc.typeBookes
dc.identifier.doi10.4018/978-1-4666-0017-1.ch014
dc.identifier.scopus84898264744-
dc.contributor.authorscopusid26031580600-
dc.contributor.authorscopusid7005482663-
dc.contributor.authorscopusid7202765632-
dc.description.lastpage360-
dc.description.firstpage337-
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Capítulo de libroen_US
dc.date.coverdateDiciembre 2012
dc.identifier.ulpgces
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR IUCES: Arquitectura y Concurrencia-
crisitem.author.deptIU de Cibernética, Empresa y Sociedad (IUCES)-
crisitem.author.deptDepartamento de Ingeniería Telemática-
crisitem.author.deptGIR IUCES: Arquitectura y Concurrencia-
crisitem.author.deptIU de Cibernética, Empresa y Sociedad (IUCES)-
crisitem.author.deptDepartamento de Ingeniería Telemática-
crisitem.author.deptGIR IUCES: Arquitectura y Concurrencia-
crisitem.author.deptIU de Cibernética, Empresa y Sociedad (IUCES)-
crisitem.author.deptDepartamento de Ingeniería Telemática-
crisitem.author.orcid0000-0002-7395-9832-
crisitem.author.orcid0000-0002-9085-8398-
crisitem.author.orcid0000-0002-3043-7161-
crisitem.author.parentorgIU de Cibernética, Empresa y Sociedad (IUCES)-
crisitem.author.parentorgIU de Cibernética, Empresa y Sociedad (IUCES)-
crisitem.author.parentorgIU de Cibernética, Empresa y Sociedad (IUCES)-
crisitem.author.fullNameMarrero Marrero, Domingo-
crisitem.author.fullNameMacías López, Elsa María-
crisitem.author.fullNameSuárez Sarmiento, Álvaro-
Colección:Capítulo de libro
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