Presentation 1999/12/15
A Light-weight Bandwidth-guaranteed Algorithm over TCP/IP using VWRR
Yoshihiro ITO, Masami ISHIKURA, Tohru ASAMI,
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Abstract(in English) Recently, the line speed of a router is getting faster and faster by evolution of optical technology. On the other hand, many people demand new services like SLA over TCP/IP networks. In order to provide such a service, it is necessary to use Qos/Cos control over a router. To guarantee the bandwidth or the maximum delay time for some IP flow over a router, the queueing methods like WFQ are generally used. Although the queueing method like WFQ can guarantee the bandwidth and the maximum delay time, it takes high processor load so that it is inappropriate for high speed lines. This paper describes the new QoS/CoS control method, VWRR, for high speed network.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Bandwidth guarantee / WRR / average packet length
Paper # CQ99-62
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Conference Information
Committee CQ
Conference Date 1999/12/15(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 Light-weight Bandwidth-guaranteed Algorithm over TCP/IP using VWRR
Sub Title (in English)
Keyword(1) Bandwidth guarantee
Keyword(2) WRR
Keyword(3) average packet length
1st Author's Name Yoshihiro ITO
1st Author's Affiliation KDD R&D Laboratories()
2nd Author's Name Masami ISHIKURA
2nd Author's Affiliation KDD R&D Laboratories
3rd Author's Name Tohru ASAMI
3rd Author's Affiliation KDD R&D Laboratories
Date 1999/12/15
Paper # CQ99-62
Volume (vol) vol.99
Number (no) 502
Page pp.pp.-
#Pages 6
Date of Issue