A fair buffer allocation scheme

  • Authors:
  • Juha Heinanen;Kalevi Kilkki

  • Affiliations:
  • Telecom Finland, P.O. Box 228, SF-33IOI Tampere, Finland;Telecom Finland, P.O. Box 228, SF-33IOI Tampere, Finland

  • Venue:
  • Computer Communications
  • Year:
  • 1998

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Abstract

An appropriate service for data traffic in Asynchronous Transfer Mode (ATM) networks requires large buffers in network nodes. However, large buffers without a proper allocation scheme may lead to an unsatisfactory quality of service. Most present allocation schemes either necessitate a complicated queueing system or they do not offer a sufficient fairness. This paper describes a rather simple buffer management scheme that results in fair allocation of bandwidth among competing connections by using only a FIFO buffer. The performance and fairness of the allocation scheme has been analysed by means of a simulation program.