Transmitting scalable MPEG-2 video over ATM-based networks

Wenjun Luo; Magda El Zarki

doi:10.1117/12.229199

3 January 1996 Transmitting scalable MPEG-2 video over ATM-based networks

Wenjun Luo, Magda El Zarki

Proceedings Volume 2615, Integration Issues in Large Commercial Media Delivery Systems; (1996) https://doi.org/10.1117/12.229199
Event: Photonics East '95, 1995, Philadelphia, PA, United States

Abstract

For high-end real-time video services, a prioritized transmission scheme (PT) should match the video information distribution of the high priority and low priority bitstreams generated by a layered source coder. This paper studies two PT schemes, which are respectively coupled- concatenated transmission (CCT) and coupled-interlaced transmission (CIT). Simulation results reveal that: given the same amount of network resource, the CIT scheme outperforms both the CCT scheme and the non-layered scheme in terms of the delivered video quality and the network resource utilization.

Citation Download Citation

Wenjun Luo and Magda El Zarki "Transmitting scalable MPEG-2 video over ATM-based networks", Proc. SPIE 2615, Integration Issues in Large Commercial Media Delivery Systems, (3 January 1996); https://doi.org/10.1117/12.229199

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