Spline-based QoS Mapping Mechanisms for Hierarchical Multilevel QoS Models(Special Section on Papers Selected from ITC-CSCC 2001)
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概要
- 論文の詳細を見る
A generic multilevel quality-of-service (QoS) model for distributed multimedia applications is presented. QoS mapping mechanisms are required to translate the QoS parameters among the hierarchical levels. One QoS mapping mechanism based on the spline functions is proposed, hence two splines are compared. One is natural splines and the other is B-splines. QoS measurement experiments were conducted, and it is found that the B-splines give more accurate mapping results than the natural splines once the knots for the splines are selected appropriately.
- 社団法人電子情報通信学会の論文
- 2002-06-01
著者
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Yamazaki T
Atr Adaptive Communications Research Laboratories:(present Address)communications Research Laborator
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YAMAZAKI Tatsuya
ATR Adaptive Communications Research Laboratory
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Yamazaki Tatsuya
Atr Adaptive Communications Research Laboratories
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