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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hillestad, Odd Inge Perkis, Andrew Genc, Vasken Murphy, Sean Murphy, John |
| Copyright Year | 2007 |
| Description | Author affiliation: UCD School of Computer Science and Informatics, University College Dublin, Belfield, Ireland (Genc, Vasken; Murphy, Sean; Murphy, John) || Centre for Quantifiable Quality of Service in Communication Systems, Centre of Excellence, Norwegian University of Science and Technology, N-7491 Trondheim, Norway (Hillestad, Odd Inge; Perkis, Andrew) |
| Abstract | In this paper we present a solution for delivering streaming video-on-demand to subscribers via an 802.16 broadband wireless access network. The solution leverages the forthcoming H.264/AVC Scalable Video Coding (SVC) scheme and a mechanism to perform rate adaptation based on monitoring changes to the amount of flow traffic in the network at any time. A simulation-based approach is used to determine how the system performs in a rural deployment. Results show that the scheme provides high utilization of the wireless access system, at over 96%. Further, it maintains smooth transmission rate for the video applications, and ensures that no interruptions in continuous video playback occur during the streaming session. Lastly, a comparison with single-layer H.264/AVC is performed, showing how the proposed solution performs better with respect to both system utilization and the fact that no clients suffer interruptions in continuous playback. |
| Starting Page | 26 |
| Ending Page | 35 |
| File Size | 1270783 |
| Page Count | 10 |
| File Format | |
| ISBN | 9781424409808 |
| DOI | 10.1109/PACKET.2007.4397022 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-11-12 |
| Publisher Place | Switzerland |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Video coding Wireless networks User centered design Static VAr compensators Quality of service Streaming media Video compression Control systems Automatic voltage control MPEG 4 Standard |
| Content Type | Text |
| Resource Type | Article |
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