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논문검색

Robust Congestion Control based on Loop-Shaping Method with Kalman Filter for TCP/AQM System

원문정보

Ji Hoon Yang, Dong Kyun Lim, Jeong Bae Lee, Seung Jung Shin

보안공학연구지원센터(IJMUE) International Journal of Multimedia and Ubiquitous Engineering Vol.7 No2 2012.05 pp.485-490
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초록

영어

This paper presents the LQ-Servo control with observer for TCP/AQM system considering an input time-delay. This controller structure is made by taking a traditional servo mechanism based on Linear Quadratic approach and by augmenting a new state variable to the feed forward loop. In order to estimate the state of TCP window packet size, the control structure is extended with observer based on Kalman filter.

목차

Abstract
 1. Introduction
 2. Linear Model of TCP/AQM System
 3. LQ-Servo Controller
  3.1. LQ-Servo Structure
  3.2. LQ-Servo Structure with Kalman Filter
 4. Conclusion
 References

키워드

저자정보

  • Ji Hoon Yang Centro de Electronica Industrial, Universidad Politecnica de Madrid, Madrid 2800, Spain
  • Dong Kyun Lim Department of Computer Science, Hanyang Cyber University, Seoul, 133-791, Korea
  • Jeong Bae Lee Department of Computer Engineering, Sunmoon University
  • Seung Jung Shin Department of Information & Technology, Hansei University

참고문헌

자료제공 : 네이버학술정보

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