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Increasing bandwidth utilization in next generation IPTV networks
Mittuniversitetet.
Mittuniversitetet.
2004 (English)In: Proceedings - International Conference on Image Processing, ICIP, 2004, 2075-2078 p.Conference paper, Published paper (Refereed)
Abstract [en]

In this paper we present a novel idea regarding transmission of next generation IPTV content. TodayIPTV systems utilize a COP structure tu provide streamsynchronization points for the clients, these are used whena channel switch occur. Since channel switches made byTV audiences are quite rare it is redundant to send synchronization opportunities in a GOP manner. The proposed design, synchronization frames fur channelswitching (SFCS), only requests synchronization frames when needed. We present a network traffic analysis modeland compare it with simulations. SFCS increases bandwidth utilization compared to traditional COP systemunder the presented transmission environment.

Place, publisher, year, edition, pages
2004. 2075-2078 p.
Series
Proceedings - International Conference on Image Processing, ICIP, ISSN 1522-4880 ; 3
Keyword [en]
Bandwidth, Channel capacity, Computer simulation, Decoding, Frequency allocation, Image coding, Mathematical models, Multimedia systems, Network protocols, Synchronization, Telecommunication traffic
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-8823DOI: 10.1109/ICIP.2004.1421493ISBN: 0-7803-8554-3 (print)OAI: oai:DiVA.org:kth-8823DiVA: diva2:14274
Conference
2004 International Conference on Image Processing, ICIP 2004; 18 October 2004 through 21 October 2004
Note

QC 20101203

Available from: 2005-11-28 Created: 2005-11-28 Last updated: 2017-03-30Bibliographically approved
In thesis
1. Video streaming over multicast enabled wired IP networks
Open this publication in new window or tab >>Video streaming over multicast enabled wired IP networks
2005 (English)Licentiate thesis, comprehensive summary (Other scientific)
Place, publisher, year, edition, pages
Stockholm: KTH, 2005. viii, 38 p.
Series
Trita-IMIT-TSLAB. AVH, 05:01
National Category
Telecommunications
Identifiers
urn:nbn:se:kth:diva-516 (URN)
Note
QC 20101203Available from: 2005-11-28 Created: 2005-11-28 Last updated: 2010-12-03Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf