IEEE 802.11 throughput and delay analysis for mixed real time and normal data traffic

Autores
Arenas, Matías; Grote, Walter
Año de publicación
2006
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
IEEE 802.11 based network analysis has been largely focused on throughput performance. There has been a growing concern to provide quality of service (QoS) to this protocol suite, the result of which has been the considerable work towards the formulation of the IEEE 802.11e and IEEE 802.11n versions. One important aspect to consider is performance for real time applications like voice over IP (VoIP). In this paper we focus on performance issues of delay and throughput as a function of packet size, initial contention window size settings and the number of active terminals competing for access to the network, when some terminals provide VoIP services, while others transfer data. The simulation model developed using Network Simulator 2 (ns-2) is first validated comparing published results for throughput and delay, to then proceed to perform analysis on Ad hoc networks that will carry mixed VoIP and data traffic. We determine that tuning the initial and final contention window settings on the real time terminals does have a great impact on delay, throughput and packet loss in individual and on the network performance when in congestion.
1st IFIP International Conference on Ad-Hoc NetWorking
Red de Universidades con Carreras en Informática (RedUNCI)
Materia
Ciencias Informáticas
IEEE 802.11
Wireless communication
Routing protocols
data traffic
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/23830

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spelling IEEE 802.11 throughput and delay analysis for mixed real time and normal data trafficArenas, MatíasGrote, WalterCiencias InformáticasIEEE 802.11Wireless communicationRouting protocolsdata trafficIEEE 802.11 based network analysis has been largely focused on throughput performance. There has been a growing concern to provide quality of service (QoS) to this protocol suite, the result of which has been the considerable work towards the formulation of the IEEE 802.11e and IEEE 802.11n versions. One important aspect to consider is performance for real time applications like voice over IP (VoIP). In this paper we focus on performance issues of delay and throughput as a function of packet size, initial contention window size settings and the number of active terminals competing for access to the network, when some terminals provide VoIP services, while others transfer data. The simulation model developed using Network Simulator 2 (ns-2) is first validated comparing published results for throughput and delay, to then proceed to perform analysis on Ad hoc networks that will carry mixed VoIP and data traffic. We determine that tuning the initial and final contention window settings on the real time terminals does have a great impact on delay, throughput and packet loss in individual and on the network performance when in congestion.1st IFIP International Conference on Ad-Hoc NetWorkingRed de Universidades con Carreras en Informática (RedUNCI)2006-08info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/23830enginfo:eu-repo/semantics/altIdentifier/isbn/0-387-34635-Xinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/2.5/ar/Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T10:28:25Zoai:sedici.unlp.edu.ar:10915/23830Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 10:28:25.27SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv IEEE 802.11 throughput and delay analysis for mixed real time and normal data traffic
title IEEE 802.11 throughput and delay analysis for mixed real time and normal data traffic
spellingShingle IEEE 802.11 throughput and delay analysis for mixed real time and normal data traffic
Arenas, Matías
Ciencias Informáticas
IEEE 802.11
Wireless communication
Routing protocols
data traffic
title_short IEEE 802.11 throughput and delay analysis for mixed real time and normal data traffic
title_full IEEE 802.11 throughput and delay analysis for mixed real time and normal data traffic
title_fullStr IEEE 802.11 throughput and delay analysis for mixed real time and normal data traffic
title_full_unstemmed IEEE 802.11 throughput and delay analysis for mixed real time and normal data traffic
title_sort IEEE 802.11 throughput and delay analysis for mixed real time and normal data traffic
dc.creator.none.fl_str_mv Arenas, Matías
Grote, Walter
author Arenas, Matías
author_facet Arenas, Matías
Grote, Walter
author_role author
author2 Grote, Walter
author2_role author
dc.subject.none.fl_str_mv Ciencias Informáticas
IEEE 802.11
Wireless communication
Routing protocols
data traffic
topic Ciencias Informáticas
IEEE 802.11
Wireless communication
Routing protocols
data traffic
dc.description.none.fl_txt_mv IEEE 802.11 based network analysis has been largely focused on throughput performance. There has been a growing concern to provide quality of service (QoS) to this protocol suite, the result of which has been the considerable work towards the formulation of the IEEE 802.11e and IEEE 802.11n versions. One important aspect to consider is performance for real time applications like voice over IP (VoIP). In this paper we focus on performance issues of delay and throughput as a function of packet size, initial contention window size settings and the number of active terminals competing for access to the network, when some terminals provide VoIP services, while others transfer data. The simulation model developed using Network Simulator 2 (ns-2) is first validated comparing published results for throughput and delay, to then proceed to perform analysis on Ad hoc networks that will carry mixed VoIP and data traffic. We determine that tuning the initial and final contention window settings on the real time terminals does have a great impact on delay, throughput and packet loss in individual and on the network performance when in congestion.
1st IFIP International Conference on Ad-Hoc NetWorking
Red de Universidades con Carreras en Informática (RedUNCI)
description IEEE 802.11 based network analysis has been largely focused on throughput performance. There has been a growing concern to provide quality of service (QoS) to this protocol suite, the result of which has been the considerable work towards the formulation of the IEEE 802.11e and IEEE 802.11n versions. One important aspect to consider is performance for real time applications like voice over IP (VoIP). In this paper we focus on performance issues of delay and throughput as a function of packet size, initial contention window size settings and the number of active terminals competing for access to the network, when some terminals provide VoIP services, while others transfer data. The simulation model developed using Network Simulator 2 (ns-2) is first validated comparing published results for throughput and delay, to then proceed to perform analysis on Ad hoc networks that will carry mixed VoIP and data traffic. We determine that tuning the initial and final contention window settings on the real time terminals does have a great impact on delay, throughput and packet loss in individual and on the network performance when in congestion.
publishDate 2006
dc.date.none.fl_str_mv 2006-08
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dc.language.none.fl_str_mv eng
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dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/isbn/0-387-34635-X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)
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rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)
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