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Published Articles >> Table of Contents >> Abstract
Fourth International Workshop on Real-Time Computing Systems and Applications (RTCSA'97)
p. 26
Evaluation of media scaling applied multicast protocol
Y. Onoe, NTT Inf. & Commun. Syst. Labs., Japan
H. Tokuda, NTT Inf. & Commun. Syst. Labs., Japan
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DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/RTCSA.1997.629170
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| Abstract |
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In a distributed multimedia integration environment, there is a need for transmission control methods based on real-time communication protocols, that provide a relative quality of service (QOS) to allow a variety of receiving capacities for group members and their requests and that provide a dynamic QOS to cope with temporary CPU overload and network congestion. Therefore, this study proposes a cooperative control method for end-to-end QOS control at a transport layer and for point-to-point control at a network layer. The former is mainly a set of flow-monitoring and flow-adjusting functions, and the latter a set of flow-control functions. The evaluation results show that dynamic QOS control with the two-level monitoring is preferable to conventional one in terms of the stabilization of average packet-loss rate and jitters.
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 Additional Information
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Index Terms- multimedia systems; media scaling evaluation; multicast protocol; distributed multimedia integration environment; transmission control methods; on real-time communication protocols; quality of service; flow-monitoring; flow-adjusting functions; average packet-loss rate; jitters
Citation:
Y. Onoe, H. Tokuda,
"Evaluation of media scaling applied multicast protocol,"
rtcsa,
p. 26,
Fourth International Workshop on Real-Time Computing Systems and Applications (RTCSA'97),
1997
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