Throughput quantitative analysis of EDCA 802.11e in different scenarios

This document presents a quantitative analysis of the direct and relative throughput of IEEE 802.11e. The global throughput of an 802.11e WLAN is determined by EDCA (Enhanced Distributed Channel Access) parameters, among other aspects, that are usually configured with predetermined and static values...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Pérez, Santiago Cristóbal, Facchini, Higinio Alberto, Mercado, Gustavo, Bisaro, Luis, Campos, Javier
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2013
Materias:	Ciencias Informáticas QoS EDCA 802.11e MAC parameters analysis of traffic Wireless communication Quality assurance
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/26175 http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Apr13-3.pdf
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-26175
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ciencias Informáticas QoS EDCA 802.11e MAC parameters analysis of traffic Wireless communication Quality assurance
spellingShingle	Ciencias Informáticas QoS EDCA 802.11e MAC parameters analysis of traffic Wireless communication Quality assurance Pérez, Santiago Cristóbal Facchini, Higinio Alberto Mercado, Gustavo Bisaro, Luis Campos, Javier Throughput quantitative analysis of EDCA 802.11e in different scenarios
topic_facet	Ciencias Informáticas QoS EDCA 802.11e MAC parameters analysis of traffic Wireless communication Quality assurance
description	This document presents a quantitative analysis of the direct and relative throughput of IEEE 802.11e. The global throughput of an 802.11e WLAN is determined by EDCA (Enhanced Distributed Channel Access) parameters, among other aspects, that are usually configured with predetermined and static values. This study carefully evaluates the Quality of Service (QoS) of Wi-Fi with EDCA in several realistic scenarios with noise and a blend of wireless traffic (e.g., voice, video, and best effort, with Pareto distribution). The metrics of the benefits obtained in each case are compared, and the differentiated impact of network dynamics on each case is quantified. The results obtained show that the default settings are not optimal, and that with an appropriate selection, can be achieved improvements of the order of 25 %, according to the type of traffic. In addition, it could be shown the quantitative impact of each parameter EDCA on the overall performance. This study proposes a new experimental scenario based on the relative proportion of traffic present in the network. Stations have been simulated using the Möbius tool, which supports an extension of SPN (Stochastic Petri Networks), known as HSAN (Hierarchical Stochastic Activity Networks).
format	Articulo Articulo
author	Pérez, Santiago Cristóbal Facchini, Higinio Alberto Mercado, Gustavo Bisaro, Luis Campos, Javier
author_facet	Pérez, Santiago Cristóbal Facchini, Higinio Alberto Mercado, Gustavo Bisaro, Luis Campos, Javier
author_sort	Pérez, Santiago Cristóbal
title	Throughput quantitative analysis of EDCA 802.11e in different scenarios
title_short	Throughput quantitative analysis of EDCA 802.11e in different scenarios
title_full	Throughput quantitative analysis of EDCA 802.11e in different scenarios
title_fullStr	Throughput quantitative analysis of EDCA 802.11e in different scenarios
title_full_unstemmed	Throughput quantitative analysis of EDCA 802.11e in different scenarios
title_sort	throughput quantitative analysis of edca 802.11e in different scenarios
publishDate	2013
url	http://sedici.unlp.edu.ar/handle/10915/26175 http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Apr13-3.pdf
work_keys_str_mv	AT perezsantiagocristobal throughputquantitativeanalysisofedca80211eindifferentscenarios AT facchinihiginioalberto throughputquantitativeanalysisofedca80211eindifferentscenarios AT mercadogustavo throughputquantitativeanalysisofedca80211eindifferentscenarios AT bisaroluis throughputquantitativeanalysisofedca80211eindifferentscenarios AT camposjavier throughputquantitativeanalysisofedca80211eindifferentscenarios
bdutipo_str	Repositorios
_version_	1764820467300958209

Throughput quantitative analysis of EDCA 802.11e in different scenarios

Ejemplares similares