Adaptive end-to-end QoS provision for real-time multimedia applications in heterogeneous multi-hop wireless networks

Zhou, Hong and Zhang, Zhongwei (2009) Adaptive end-to-end QoS provision for real-time multimedia applications in heterogeneous multi-hop wireless networks. In: 5th International ICST Mobile Multimedia Communications Conference (MobiMedia'09), 7-9 September 2009, London, United Kingdom.

Abstract

A wide range of emerging multimedia services (e.g. IP telephony, video conferencing, video-on-demand) require Quality of Services (QoS) guarantees in both wired and wireless networks. Adaptive QoS provisioning and control are especially necessary to meet the QoS requirements in dynamic heterogeneous multi-hop wireless networks. This paper proposed an adaptative mechanism to achieve better perceptive and quantitative QoS for real-time multimedia services suitable for such networks. The mechanism is built based on the theoretical analysis of the end-to-end delay bounds and the necessary and sufficient conditions to maintain the data flow continuity of real-time connections.


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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Refereed: Yes
Item Status: Live Archive
Additional Information: Permission to deposit given by ICST, http://www.icst.org. DOI : 10.4108/ICST.MOBIMEDIA2009.7438
Depositing User: Dr Hong Zhou
Faculty / Department / School: Historic - Faculty of Engineering and Surveying - Department of Electrical, Electronic and Computer Engineering
Date Deposited: 12 Feb 2010 02:43
Last Modified: 11 Sep 2014 06:17
Uncontrolled Keywords: adaptive QoS guarantees; delay analysis; multimedia applications
Fields of Research (FOR2008): 08 Information and Computing Sciences > 0805 Distributed Computing > 080503 Networking and Communications
10 Technology > 1005 Communications Technologies > 100504 Data Communications
10 Technology > 1005 Communications Technologies > 100510 Wireless Communications
Socio-Economic Objective (SEO2008): E Expanding Knowledge > 97 Expanding Knowledge > 970109 Expanding Knowledge in Engineering
URI: http://eprints.usq.edu.au/id/eprint/6184

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