Presentation 1999/2/26
A Proposal of Distributed Synchronization using Delay Prediction
Yoshikazu KUWAKO, Kaoru SEZAKI,
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Abstract(in English) When communication through the network, time relationships determined at the sender are destroyed and QoS gets worse because of network jitter and so on. So the action called "media synchro-nization", that repairs time relationships among media is needed. In this paper, we focus on the media synchronization that repairs time relationships among distributed nodes. We show our new synchronization methed which resolves the specific problems in the distributed environment. And we propose a new method for predicting network delay based on the real distribution of Internet. By using this method, we can predict network delay better than the conventional method using AR model. The peformance of the proposed synchronizationmethod on Internet is also shown after.
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Keyword(in English) media synchronization / distributed environment / Qos / delayprediction / Internet
Paper # CQ98-89
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Committee CQ
Conference Date 1999/2/26(1days)
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Paper Information
Registration To Communication Quality (CQ)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Proposal of Distributed Synchronization using Delay Prediction
Sub Title (in English)
Keyword(1) media synchronization
Keyword(2) distributed environment
Keyword(3) Qos
Keyword(4) delayprediction
Keyword(5) Internet
1st Author's Name Yoshikazu KUWAKO
1st Author's Affiliation Institute of Industrial Science, University of Tokyo()
2nd Author's Name Kaoru SEZAKI
2nd Author's Affiliation Institute of Industrial Science, University of Tokyo
Date 1999/2/26
Paper # CQ98-89
Volume (vol) vol.98
Number (no) 619
Page pp.pp.-
#Pages 6
Date of Issue