Providing interactive functions through active client-buffer management in partitioned video multicast VoD systems

Zongming Fei, Mostafa H. Ammar, Ibrahim Kamel, Sarit Mukherjee

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

10 Scopus citations

Abstract

Multicast delivery is an attractive approach to the provision of a video-on-demand service because it scales well to a very large number of clients. The problem is how to provide interactive functions to individual clients within the multicast framework without compromising the scalability of the multicast paradigm. In this paper, we propose an active buffer management scheme to provide interactive functions in partitioned video broadcast. Our scheme lets the client selectively prefetch segments from broadcast channels based on the observation of the play point in its local buffer. We introduce the concept of feasible points which can guarantee the continuity of playback after resuming normal play following VCR actions. Our simulations show that the active buffer management scheme can implement interactive actions through buffering with a very high probability in a wide range of user interaction levels.

Original languageEnglish
Title of host publicationNetworked Group Communication - 1st International COST264 Workshop, NGC 1999, Proceedings
EditorsSerge Fdida, Luigi Rizzo
Pages152-169
Number of pages18
DOIs
StatePublished - 1999
Event1st International Workshop on Networked Group Communication, NGC 1999 - Pisa, Italy
Duration: Nov 17 1999Nov 20 1999

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume1736
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference1st International Workshop on Networked Group Communication, NGC 1999
Country/TerritoryItaly
CityPisa
Period11/17/9911/20/99

Bibliographical note

Publisher Copyright:
© Springer-Verlag Berlin Heidelberg 1999.

ASJC Scopus subject areas

  • Theoretical Computer Science
  • General Computer Science

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