Presentation 1998/4/23
Delay analysis for real-time and non real-time traffic streams under a priority cell scheduling
Fumio Ishizaki, Tetsuya Takine, Yuji Oie,
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Abstract(in English) In this paper, we consider a priority cell scheduling in the following scenario.High-speed cell networks accommodate constant Bit Rate(CBR)streams from real-time sources and Unspecified Bit Rate(UBR)streams from non real-time osources. The real-time traffic requires guarantees of its delay time. On the other hand, the non real-time traffic is relatively tolerable to its delay time. We obtain the queueing delay distribution of cells from CBR streams. Further the average queueing delay of cells from UBR streams is obtained in some special cases. We provide some numerical results and discuss the effectiveness of quality-of service(QoS) guarantees ranteed based on the statistical bound and the influence of UBR streams on system performance.
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Keyword(in English) QoS / cell scheduling / priority queue / delay analysis
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Committee MVE
Conference Date 1998/4/23(1days)
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Registration To Media Experience and Virtual Environment (MVE)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Delay analysis for real-time and non real-time traffic streams under a priority cell scheduling
Sub Title (in English)
Keyword(1) QoS
Keyword(2) cell scheduling
Keyword(3) priority queue
Keyword(4) delay analysis
1st Author's Name Fumio Ishizaki
1st Author's Affiliation The University of Tokushima()
2nd Author's Name Tetsuya Takine
2nd Author's Affiliation Osaka University
3rd Author's Name Yuji Oie
3rd Author's Affiliation Kyusyu Institute of Techonology
Date 1998/4/23
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Volume (vol) vol.98
Number (no) 13
Page pp.pp.-
#Pages 8
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