Global Stability of TCP With AQM Router [report]

Huigang Chen, John S. Baras, Nelson X. Liu
2004 unpublished
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more » ... ion of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington VA 22202-4302. Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to a penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number. 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 6 19a. NAME OF RESPONSIBLE PERSON a. REPORT unclassified b. ABSTRACT unclassified c. THIS PAGE unclassified Standard Form 298 (Rev. 8-98) Abstract In this study we extend the global stability results of the previous report [1] . We focus on the scenario of a single TCP flow with proportional AQM controller at the router. By using Lyapunov functional method, we are able to prove the global stability of such nonlinear system with feedback delay.
doi:10.21236/ada438528 fatcat:3lffjf5i6fa5donn5n6q3cvex4