Presentation 2009-11-13
A Study on Absolute Value Control taking Currently Available Bandwidth
Atsushi TAKADA, Ken KANISHIMA, Hideaki HORIGOME,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Absolute value control has been once proposed for PSTN traffic congestions. It has been evaluated as also effective for IP communication networks where only audio sessions of fixed bandwidth are requested using SIP, under the assumption that the U-plane resource is ensured. However, in addition to the resulting C-plane control, bandwidth resource admission control will also be used that copes with shortage of the U-plane resource, because traffic for services that require various bandwidths increases in NGN. This paper describes the problem of C-plane and U-plane resources not being utilized fully when they are used together, and it also proposes enhancements to the absolute value control that takes currently available bandwidth to solve the problem.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Absolute Value Control / Call Density Control / Bandwidth Management Control / Traffic Congestion Control / Traffic Control System / Session Control Server
Paper # ICM2009-31
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Committee ICM
Conference Date 2009/11/5(1days)
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Registration To Information and Communication Management(ICM)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Study on Absolute Value Control taking Currently Available Bandwidth
Sub Title (in English)
Keyword(1) Absolute Value Control
Keyword(2) Call Density Control
Keyword(3) Bandwidth Management Control
Keyword(4) Traffic Congestion Control
Keyword(5) Traffic Control System
Keyword(6) Session Control Server
1st Author's Name Atsushi TAKADA
1st Author's Affiliation NTT Network Service Systems Laboratories()
2nd Author's Name Ken KANISHIMA
2nd Author's Affiliation NTT Network Service Systems Laboratories
3rd Author's Name Hideaki HORIGOME
3rd Author's Affiliation NTT Network Service Systems Laboratories
Date 2009-11-13
Paper # ICM2009-31
Volume (vol) vol.109
Number (no) 275
Page pp.pp.-
#Pages 6
Date of Issue