Fair Rate TCP for Fair Share of Bandwidth over Diffserv Networks

Tomoya Hatano, Hiroshi Shigeno, Kenichi Okada, Yutaka Matsushita

Research output: Contribution to conferencePaper

Abstract

The Assured Forwarding service of the IETF Diff-serv architecture provides a qualitative service differentiation between classes of traffic. However, flows get different shares of the bandwidth, when TCP flows with different Round Trip Times are aggregated into one AF class. In this paper, we propose Fair Rate-conscious TCP (FR-TCP) to improve fairness of bandwidth within the aggregate. Computer simulations show that FR-TCP controls window to get the share according to Fair Rate, allocates fair bandwidth efficiently within the aggregate and adapts to various situations.

Original languageEnglish
Pages401-404
Number of pages4
Publication statusPublished - 2003 Nov 7
Event2003 IEEE Pacific Rim Conference on Communications Computers and Signal Processing (PACRIM 2003) - Victoria, B.C., Canada
Duration: 2003 Aug 282003 Aug 30

Other

Other2003 IEEE Pacific Rim Conference on Communications Computers and Signal Processing (PACRIM 2003)
CountryCanada
CityVictoria, B.C.
Period03/8/2803/8/30

ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications

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  • Cite this

    Hatano, T., Shigeno, H., Okada, K., & Matsushita, Y. (2003). Fair Rate TCP for Fair Share of Bandwidth over Diffserv Networks. 401-404. Paper presented at 2003 IEEE Pacific Rim Conference on Communications Computers and Signal Processing (PACRIM 2003), Victoria, B.C., Canada.