Performance evaluation of MPEG-4 video transmission over IEEE802.11e

Transmitting MPEG-4 video over Wireless Local Area Networks is expected to be an important component of many emerging multimedia applications. One of the critical issues for multimedia applications is to ensure that the Quality of Service (QoS) requirement to be maintained at an acceptable level. T...

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Main Authors:	Mohammed Jama, Abdi Risaq, Issa, Sinzobakwira, Khalifa, Othman Omran
Format:	Article
Language:	English
Published:	nternational Journal of Computer and Network Security(IJCSNS) 2010
Subjects:	T Technology (General)
Online Access:	http://irep.iium.edu.my/5619/ http://irep.iium.edu.my/5619/ http://irep.iium.edu.my/5619/1/Performance_Evaluation_of_MPEG-4_Video_Transmission_.pdf

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recordtype	eprints
spelling	iium-56192011-12-19T07:56:44Z http://irep.iium.edu.my/5619/ Performance evaluation of MPEG-4 video transmission over IEEE802.11e Mohammed Jama, Abdi Risaq Issa, Sinzobakwira Khalifa, Othman Omran T Technology (General) Transmitting MPEG-4 video over Wireless Local Area Networks is expected to be an important component of many emerging multimedia applications. One of the critical issues for multimedia applications is to ensure that the Quality of Service (QoS) requirement to be maintained at an acceptable level. The IEEE802.11 working group developed a standard called IEEE802.11e to support Quality of Service (QoS) in WLANs. This standard aims to support QoS by providing differentiated classes of service at the Medium Access Control (MAC) layer to enhance the ability of physical layers to deliver time-critical traffic in the presence of traditional data packets. In this Paper, Network Simulator 2 (NS-2) & Evalvid are used as simulation tool to evaluate the Performance of MPEG-4 Video Transmissions over IEEE802.11e. A modification of the parameters of NS-2 and Evalvid were done to present the evaluated method. This has allowed us to control the different design metrics values such as Frame/Packet loss, PSNR & Decodable Frame Rate (Q). In this paper, we evaluate a framework which consists of a MAC-centric cross-layer architecture to allow MAC layer to retrieve video streaming packet information, and a single-video multi-level queue to prioritize I/P/B slice (packet) delivery, the evaluated systematic scheme shows better results for lower packet loss, higher PSNR & Decodable Frame Rate (Q) for MPEG-4 video transmission over IEEE 802.11e.. nternational Journal of Computer and Network Security(IJCSNS) 2010 Article PeerReviewed application/pdf en http://irep.iium.edu.my/5619/1/Performance_Evaluation_of_MPEG-4_Video_Transmission_.pdf Mohammed Jama, Abdi Risaq and Issa, Sinzobakwira and Khalifa, Othman Omran (2010) Performance evaluation of MPEG-4 video transmission over IEEE802.11e. International Journal of Computer and Network Security(IJCSNS), 2 (5). pp. 11-15. ISSN 2076-2739 http://ijcsns.org/index.htm
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	T Technology (General)
spellingShingle	T Technology (General) Mohammed Jama, Abdi Risaq Issa, Sinzobakwira Khalifa, Othman Omran Performance evaluation of MPEG-4 video transmission over IEEE802.11e
description	Transmitting MPEG-4 video over Wireless Local Area Networks is expected to be an important component of many emerging multimedia applications. One of the critical issues for multimedia applications is to ensure that the Quality of Service (QoS) requirement to be maintained at an acceptable level. The IEEE802.11 working group developed a standard called IEEE802.11e to support Quality of Service (QoS) in WLANs. This standard aims to support QoS by providing differentiated classes of service at the Medium Access Control (MAC) layer to enhance the ability of physical layers to deliver time-critical traffic in the presence of traditional data packets. In this Paper, Network Simulator 2 (NS-2) & Evalvid are used as simulation tool to evaluate the Performance of MPEG-4 Video Transmissions over IEEE802.11e. A modification of the parameters of NS-2 and Evalvid were done to present the evaluated method. This has allowed us to control the different design metrics values such as Frame/Packet loss, PSNR & Decodable Frame Rate (Q). In this paper, we evaluate a framework which consists of a MAC-centric cross-layer architecture to allow MAC layer to retrieve video streaming packet information, and a single-video multi-level queue to prioritize I/P/B slice (packet) delivery, the evaluated systematic scheme shows better results for lower packet loss, higher PSNR & Decodable Frame Rate (Q) for MPEG-4 video transmission over IEEE 802.11e..
format	Article
author	Mohammed Jama, Abdi Risaq Issa, Sinzobakwira Khalifa, Othman Omran
author_facet	Mohammed Jama, Abdi Risaq Issa, Sinzobakwira Khalifa, Othman Omran
author_sort	Mohammed Jama, Abdi Risaq
title	Performance evaluation of MPEG-4 video transmission over IEEE802.11e
title_short	Performance evaluation of MPEG-4 video transmission over IEEE802.11e
title_full	Performance evaluation of MPEG-4 video transmission over IEEE802.11e
title_fullStr	Performance evaluation of MPEG-4 video transmission over IEEE802.11e
title_full_unstemmed	Performance evaluation of MPEG-4 video transmission over IEEE802.11e
title_sort	performance evaluation of mpeg-4 video transmission over ieee802.11e
publisher	nternational Journal of Computer and Network Security(IJCSNS)
publishDate	2010
url	http://irep.iium.edu.my/5619/ http://irep.iium.edu.my/5619/ http://irep.iium.edu.my/5619/1/Performance_Evaluation_of_MPEG-4_Video_Transmission_.pdf
first_indexed	2023-09-18T20:14:18Z
last_indexed	2023-09-18T20:14:18Z
_version_	1777407684733042688

Performance evaluation of MPEG-4 video transmission over IEEE802.11e

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