International Conference on Information Technology: Computers and Communications
Towards End-to-End Loss Guarantees for Streaming Video in a Multi-Hop IP Network
Las Vegas, Nevada
April 28-April 30
ISBN: 0-7695-1916-4
Video streaming over IP networks requires end-to-end loss guarantees. In order to achieve the required end-to- end loss performance, new algorithms for the distribution of end-to-end loss requirements into local loss constraints, as wells as provision of local loss assurance, are proposed. Much of recent research pays little attention to the problem of distributing end-to-end loss requirements to local routing nodes. This paper proposes five schemes for the allocation of nodal loss across a multi-hop IP network. In addition, it uses loss-aware packet scheduling to provide nodal loss assurance, rather than using buffer management as in present node-based loss guarantee techniques. Simulation experiment results demonstrate that integrating the proposed loss allocation methods with the loss-aware packet scheduling scheme not only provides end-to-end loss guarantee for each video, but also greatly improves fairness in quality of service amongst videos.
Index Terms:
Video Communication, End-to-end QoS, Packet Scheduling, Loss Control, MPEG Video
Citation:
Y. Bai, M.R. Ito, "Towards End-to-End Loss Guarantees for Streaming Video in a Multi-Hop IP Network," itcc, pp.401, International Conference on Information Technology: Computers and Communications, 2003