An effective IPTV channel control algorithm considering channel zapping time and network utilization

Hyunchul Joo, Hwangjun Song, Dai Boong Lee, Inkyu Lee

Research output: Contribution to journalArticle

56 Citations (Scopus)

Abstract

This paper presents a simple but effective IPTV channel control algorithm that keeps channel zapping time in the tolerable range with high network utilization. The proposed algorithm controls channel zapping time by adjusting the number of broadcasting channels that are located close to users over IP networks and the number of additional I-frames inserted into each channel, based on the user's channel preference information. Finally, experimental results are provided to show the performance of the proposed algorithm.

Original languageEnglish
Article number4446230
Pages (from-to)208-216
Number of pages9
JournalIEEE Transactions on Broadcasting
Volume54
Issue number2
DOIs
Publication statusPublished - 2008 Jun
Externally publishedYes

Keywords

  • Broadcasting service system
  • Channel zapping time
  • IPTV
  • Network utilization

ASJC Scopus subject areas

  • Media Technology
  • Electrical and Electronic Engineering

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