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Intern
TKN - Telecommunication Networks Group TU-Berlin
Head of Group: Prof. Adam Wolisz Faculty of Electrical Engineering and Computer Science

Proxy-based congestion and flow control

1. Introduction

In mixed wired / wireless networks, the efficient support of large-scale traffic streams is of pivotal importance. An important aspect is congestion and flow control, where the traditional end-to-end paradigm is increasingly questioned. More and more, proxy- or middlebox-based approaches are gaining popularity. In this project, we investigate the use of congestion control proxies that work by exploiting joint congestion control information of multiple traffic streams.


Publications:

    • M. Savoric, H. Karl, and A. Wolisz, "The TCP Control Block Interdependence in Fixed Networks --- New Performance Results", Computer Communications Magazine, vol. 26, no. 4, pp. 367-376, March 2003.
      (PDF)

    • M. Savoric, "The TCP Control Block Interdependence in Fixed Networks - Some Performance Results", In Proc. of QOFIS2001 Workshop, pp. 261-272, Coimbra, Portugal, September 2001.
      (PostScript) (PDF)

    • M. Savoric and H. Karl, "Performance Evaluation of an Improved Common Congestion Controller for WWW-based TCP Connections", Technical Report TKN-04-007, Telecommunication Networks Group, Technische Universität Berlin, June 2004, updated version of TKN-03-002.
      (PDF)

    • M. Savoric and H. Karl, "Validation of some Ensemble Flow Congestion Management Control Algorithms", Technical Report TKN-03-003, Telecommunication Networks Group, Technische Universität Berlin, January 2003.
      (PostScript) (PDF)

    • M. Savoric and H. Karl, "Performance Evaluation of an Improved Common Congestion Controller for TCP Connections-New Simulation Results", Technical Report TKN-03-002, Telecommunication Networks Group, Technische Universität Berlin, January 2003, replaced by TKN-04-007.

    • M. Savoric and H. Karl, "Performance Evaluation of an Improved Common Congestion Controller for TCP Connections", Technical Report TKN-02-006, Telecommunication Networks Group, Technische Universität Berlin, October 2002, (This report is replaced with a new version TKN-03-002).

    • M. Savoric and H. Karl, "Performance Evaluation of a Common Congestion Controller for TCP Connections", Technical Report TKN-02-005, Telecommunication Networks Group, Technische Universität Berlin, July 2002.
      (PostScript) (PDF)

    • M. Savoric, "Identifying and Evaluating the Potential of Reusing Network Information from Different Flows", Technical Report TKN-01-019, Telecommunication Networks Group, Technische Universität Berlin, December 2001.
      (PostScript) (PDF)

    • M.Savoric and A. Wolisz, "Network Information Reuse for Different Flows of an End System", Ericsson University Days, Aachen, Germany, October 2000.




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