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Performance Analysis of TCP Connections with RED Control and Exogenous Traffic

Sharma, Vinod and Purkayastha, Punyaslok (2001) Performance Analysis of TCP Connections with RED Control and Exogenous Traffic. In: IEEE Global Telecommunications Conference, 2001. GLOBECOM '01, 25-29 November, Texas,USA, Vol.3, 1794 -1799.

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We study the stability and performance of a system involving several TCP connections passing through a tandem of RED controlled queues each of which has an incoming exogenous stream. The exogenous stream, which represents the superposition of all incoming UDP connections into a queue, has been modeled as an MMPP stream. We consider both the TCP Tahoe and the TCP Reno versions. We provide the conditions for stability of the system and closed form expressions for the throughput of the TCP connections and the mean sojourn times of the TCP and the exogenous streams. A decomposition approach has been used to simplify computations. These results have implications for bandwidth reservation and providing QoS in the Internet.

Item Type: Conference Paper
Publisher: IEEE
Additional Information: Copyright 1990 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Keywords: TCP protocol;Two time scale decomposition;Performance analysis;RED control
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 16 Feb 2006
Last Modified: 01 Jul 2011 07:48
URI: http://eprints.iisc.ac.in/id/eprint/5380

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