Presentation 2007-11-15
A Link Load Estimation Scheme based on Multiplexed Traffic Model
Satoshi IMAI, Masayoshi KAMADA, Toshio SOUMIYA,
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Abstract(in English) A quality management becomes an important issue with the development of real-time applications, such as IP-phone, video on demand (VoD). For these applications, packet loss caused by a network congestion has a negative impact on the application quality, and specially it is easy to deteriorate the application quality as loads increase on bottleneck links where traffic concentrates. Therefore, a mechanism to monitor load changes in real-time is required for the bottleneck links. In this paper, we approximate delay characteristics of transmission packets for voice or video traffics on a bottleneck link by the queuing theory, and we propose an estimation scheme to traffic loads in real-time based on the delay characteristics derived by an active measurement.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) VoIP / VoD / load estimation / queuing theory / active measurement
Paper # CQ2007-77
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Conference Information
Committee CQ
Conference Date 2007/11/8(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 Link Load Estimation Scheme based on Multiplexed Traffic Model
Sub Title (in English)
Keyword(1) VoIP
Keyword(2) VoD
Keyword(3) load estimation
Keyword(4) queuing theory
Keyword(5) active measurement
1st Author's Name Satoshi IMAI
1st Author's Affiliation FUJITSU LABORATORIES LTD.()
2nd Author's Name Masayoshi KAMADA
3rd Author's Name Toshio SOUMIYA
3rd Author's Affiliation FUJITSU LABORATORIES LTD.
Date 2007-11-15
Paper # CQ2007-77
Volume (vol) vol.107
Number (no) 312
Page pp.pp.-
#Pages 6
Date of Issue