• DocumentCode
    1680564
  • Title

    Design of AQM controller for IP routers based on H∞ S/U MSP

  • Author

    Chen, Qiang ; Yang, Oliver W W

  • Author_Institution
    CCNR Lab., Ottawa Univ., Ont., Canada
  • Volume
    1
  • fYear
    2005
  • Firstpage
    340
  • Abstract
    This paper proposes an AQM controller design procedure for IP routers using the recently developed H∞ optimal control theory. We apply the H∞ loop-shaping technique to solve the S/U Mixed Sensitivity Problem (MSP) in the controller design. Different weight functions and their impacts on the system performance are evaluated and discussed. Extensive OPNET simulations are performed to verify the effectiveness of our designed controller.
  • Keywords
    H∞ control; IP networks; queueing theory; sensitivity; telecommunication computing; telecommunication congestion control; telecommunication network management; telecommunication network routing; AQM controller design; H∞ S/U MSP; H∞ optimal control theory; IP routers; OPNET simulations; S/U mixed sensitivity problem; TCPIIP; active queue management; computer network; congestion control; controller design; system performance; weight functions; Communication system traffic control; Computer network management; Control systems; Control theory; Mathematical model; Optimal control; Proportional control; Shape control; Traffic control; Transfer functions;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communications, 2005. ICC 2005. 2005 IEEE International Conference on
  • Print_ISBN
    0-7803-8938-7
  • Type

    conf

  • DOI
    10.1109/ICC.2005.1494372
  • Filename
    1494372
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1680564