Cooperative Video Streaming with Dynamic Compression at the Terminal Nodes

Janus Heide Møller, Jesper Hemming Sørensen, Rasmus Krigslund, Petar Popovski, Jaocb Chakareski, Torben Larsen

Research output: Contribution to conference without publisher/journalPaper without publisher/journalResearchpeer-review

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Abstract

Media content distribution constitutes a growing share of the services on the Internet. In recent years methods for cooperative media distribution has been a research area with high activity. Concurrently wireless internet connections have emerged. Wireless connection technologies, e.g. Wimax, have properties which make them suboptimal for cooperative distribution. In particular, the asymmetric relationship between the uplink and the downlink bandwidth makes the cooperative distribution difficult. Today two distinct source coding approaches are used; Layered Coding (LC) and Multiple Description Coding (MDC). A promising concept, termed MDC with Conditional Compression (MDC-CC), has been proposed in [1]. MDC-CC essentially acts as an adaptive hybrid between LC and MDC and is particularly interesting when combined with cooperative distribution. In this paper a scheme utilizing the concept of MDC-CC is proposed. The functionality of the scheme has been described and performance estimates using different distributions of redundancy has revealed that the proposed scheme has great potential.
Original languageEnglish
Publication date9 Jul 2008
Number of pages4
Publication statusPublished - 9 Jul 2008
EventInternational Symposium on Image/Video Communications (ISIVC '08) - Bilbao, Spain
Duration: 9 Jul 200811 Jul 2008
Conference number: 4

Conference

ConferenceInternational Symposium on Image/Video Communications (ISIVC '08)
Number4
CountrySpain
CityBilbao
Period09/07/200811/07/2008

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Video streaming
Internet
Wimax
Redundancy
Bandwidth

Cite this

Møller, J. H., Sørensen, J. H., Krigslund, R., Popovski, P., Chakareski, J., & Larsen, T. (2008). Cooperative Video Streaming with Dynamic Compression at the Terminal Nodes. Paper presented at International Symposium on Image/Video Communications (ISIVC '08), Bilbao, Spain.
Møller, Janus Heide ; Sørensen, Jesper Hemming ; Krigslund, Rasmus ; Popovski, Petar ; Chakareski, Jaocb ; Larsen, Torben. / Cooperative Video Streaming with Dynamic Compression at the Terminal Nodes. Paper presented at International Symposium on Image/Video Communications (ISIVC '08), Bilbao, Spain.4 p.
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Møller, JH, Sørensen, JH, Krigslund, R, Popovski, P, Chakareski, J & Larsen, T 2008, 'Cooperative Video Streaming with Dynamic Compression at the Terminal Nodes', Paper presented at International Symposium on Image/Video Communications (ISIVC '08), Bilbao, Spain, 09/07/2008 - 11/07/2008.

Cooperative Video Streaming with Dynamic Compression at the Terminal Nodes. / Møller, Janus Heide; Sørensen, Jesper Hemming; Krigslund, Rasmus; Popovski, Petar; Chakareski, Jaocb; Larsen, Torben.

2008. Paper presented at International Symposium on Image/Video Communications (ISIVC '08), Bilbao, Spain.

Research output: Contribution to conference without publisher/journalPaper without publisher/journalResearchpeer-review

TY - CONF

T1 - Cooperative Video Streaming with Dynamic Compression at the Terminal Nodes

AU - Møller, Janus Heide

AU - Sørensen, Jesper Hemming

AU - Krigslund, Rasmus

AU - Popovski, Petar

AU - Chakareski, Jaocb

AU - Larsen, Torben

PY - 2008/7/9

Y1 - 2008/7/9

N2 - Media content distribution constitutes a growing share of the services on the Internet. In recent years methods for cooperative media distribution has been a research area with high activity. Concurrently wireless internet connections have emerged. Wireless connection technologies, e.g. Wimax, have properties which make them suboptimal for cooperative distribution. In particular, the asymmetric relationship between the uplink and the downlink bandwidth makes the cooperative distribution difficult. Today two distinct source coding approaches are used; Layered Coding (LC) and Multiple Description Coding (MDC). A promising concept, termed MDC with Conditional Compression (MDC-CC), has been proposed in [1]. MDC-CC essentially acts as an adaptive hybrid between LC and MDC and is particularly interesting when combined with cooperative distribution. In this paper a scheme utilizing the concept of MDC-CC is proposed. The functionality of the scheme has been described and performance estimates using different distributions of redundancy has revealed that the proposed scheme has great potential.

AB - Media content distribution constitutes a growing share of the services on the Internet. In recent years methods for cooperative media distribution has been a research area with high activity. Concurrently wireless internet connections have emerged. Wireless connection technologies, e.g. Wimax, have properties which make them suboptimal for cooperative distribution. In particular, the asymmetric relationship between the uplink and the downlink bandwidth makes the cooperative distribution difficult. Today two distinct source coding approaches are used; Layered Coding (LC) and Multiple Description Coding (MDC). A promising concept, termed MDC with Conditional Compression (MDC-CC), has been proposed in [1]. MDC-CC essentially acts as an adaptive hybrid between LC and MDC and is particularly interesting when combined with cooperative distribution. In this paper a scheme utilizing the concept of MDC-CC is proposed. The functionality of the scheme has been described and performance estimates using different distributions of redundancy has revealed that the proposed scheme has great potential.

M3 - Paper without publisher/journal

ER -

Møller JH, Sørensen JH, Krigslund R, Popovski P, Chakareski J, Larsen T. Cooperative Video Streaming with Dynamic Compression at the Terminal Nodes. 2008. Paper presented at International Symposium on Image/Video Communications (ISIVC '08), Bilbao, Spain.