Synchronized Realtime Media Overlay Multicast Service Over the Internet

This paper presents an overlay multicast tree construction algorithm for the synchronized real-time media multicast service over the Internet. The proposed tree construction algorithm is implemented to reduce not only the average delay of group members in order to support the real-time media service...

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Bibliographic Details
Published in2007 IEEE International Conference on Multimedia and Expo pp. 1079 - 1082
Main Authors Hyunchul Joo, Hwangjun Song
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2007
Subjects
Clustering algorithms
Computational complexity
Computer networks
Computer science
Costs
Delay effects
Genetic algorithms
Multicast algorithms
Switches
Web and internet services
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Summary:This paper presents an overlay multicast tree construction algorithm for the synchronized real-time media multicast service over the Internet. The proposed tree construction algorithm is implemented to reduce not only the average delay of group members in order to support the real-time media service, but also the delay variance among group members to provide an effective synchronized service. Basically, orthogonal genetic algorithm is employed to obtain the near optimal tree among clusters with a low computational complexity since the given problem is NP-complete. Finally, experimental results are provided to show the superior performance of the proposed algorithm.
ISBN:9781424410163
1424410169
ISSN:1945-7871
1945-788X
DOI:10.1109/ICME.2007.4284841