Advanced internet congestion control using a disturbance observer

Ryogo Kubo, Junichi Kani, Yukihiro Fujimoto

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

This paper presents a novel Internet congestion control scheme, the active queue management (AQM) scheme, that supports transmission control protocol (TCP) flows and avoids serious congestion by suppressing bottleneck nodes. The proposed controller includes a proportional-derivative (PD) controller and a disturbance observer (DOB). PD control is performed to keep the queue length below the buffer size, and the DOB is implemented for robust congestion control. The DOB can estimate and compensate the variations in network parameters, e.g., the number of TCP connections. This paper also describes a design methodology of the proposed congestion controller including the PD controller and the DOB. The validity of the proposed method is shown by simulation results.

本文言語English
ホスト出版物のタイトル2008 IEEE Global Telecommunications Conference, GLOBECOM 2008
ページ1370-1374
ページ数5
DOI
出版ステータスPublished - 2008 12月 1
外部発表はい
イベント2008 IEEE Global Telecommunications Conference, GLOBECOM 2008 - New Orleans, LA, United States
継続期間: 2008 11月 302008 12月 4

出版物シリーズ

名前GLOBECOM - IEEE Global Telecommunications Conference

Other

Other2008 IEEE Global Telecommunications Conference, GLOBECOM 2008
国/地域United States
CityNew Orleans, LA
Period08/11/3008/12/4

ASJC Scopus subject areas

  • 電子工学および電気工学

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