BIO: An alternative to RIO


Okuroglu B., Oktug S. F.

Conference on Quality of Service Over Next-Generation Data Networks, Colorado, United States Of America, 21 - 22 August 2001, vol.4524, pp.203-213 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 4524
  • Doi Number: 10.1117/12.434356
  • City: Colorado
  • Country: United States Of America
  • Page Numbers: pp.203-213

Abstract

RED (Random Early Detection) is the most popular active queue management algorithm, although it has some weaknesses. Recently, another active queue management algorithm, BLUE, was proposed and shown that it is more successful in controlling the queue length when high number of flows are active on ECN (Explicit Congestion Notification) capable networks. In this paper, RED and BLUE algorithms are evaluated for different levels of RTTs, with/without ECN support. It is shown that BLUE on ECN incapable networks is not as successful as on ECN capable networks.