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Proceedings Paper

End-to-end delay reduction in narrow bandwidth real-time multimedia tele-education applications
Author(s): Theo Algra
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Paper Abstract

The transmission of multimedia page sequences in real-time tele-education presentations via narrowband links results in unacceptable end-to-end delays. This paper proposes a time- shifting method referred to as pretransfer which transfers presentation data in background during the session, without user involvement. Point-to-point and multipoint protocols are discussed. For multicast situations an effective page-scheduling method is developed.

Paper Details

Date Published: 29 October 1993
PDF: 8 pages
Proc. SPIE 1977, Video Communications and PACS for Medical Applications, (29 October 1993); doi: 10.1117/12.160490
Show Author Affiliations
Theo Algra, National Aerospace Lab. NLR (Netherlands)


Published in SPIE Proceedings Vol. 1977:
Video Communications and PACS for Medical Applications

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