A new single-bit feedback congestion scheme for ATM networks

  • Authors:
  • H. Liu;E. Song;M. Ould-Khaoua;R. Sotudeh

  • Affiliations:
  • Electronic & Computer Engineering Division, School of Science & Technology, University of Teeside, Middlesbrough TS1 3BA, UK;Electronic & Computer Engineering Division, School of Science & Technology, University of Teeside, Middlesbrough TS1 3BA, UK;Computer Science Department, University of Strathclyde, Glasgow G1 XH, UK;Electronic & Computer Engineering Division, School of Science & Technology, University of Teeside, Middlesbrough TS1 3BA, UK

  • Venue:
  • Computer Communications
  • Year:
  • 1998

Quantified Score

Hi-index 0.24

Visualization

Abstract

The design of efficient congestion control mechanisms is critical to the successful use of ATM networks for the transport of multimedia traffic. Several mechanisms, based on feedback control, have been recently proposed in the literature, where the feedback information is a single-bit carried in the cell header for source rate adaptation. This paper proposes a new single-bit feedback scheme that can convey congestion information, e.g. queue(s) size and link(s) utilisation at the switches, more accurately than existing similar ones, and without extra implementation cost. Results from both theoretical analysis and simulation are presented to demonstrate its higher degree of accuracy.