A congestion-aware rerouting scheme in RPR networks

Ching Fang Hsu, Huan Ru Zeng, Jyun Yu Ke

研究成果: Conference contribution

摘要

In this paper, a congestion-aware rerouting (CAR) scheme is proposed based on the fairness mechanism of RPR for better throughput. If all flows competing for the bandwidth of the congested link converge to the steady rate, we try to find an alternate path to gain more bandwidth than the current path for some traffic flow passing through the congested link. Meanwhile, the throughput of flows traversing the congested link is improved as well since there are fewer competitors contending for the bandwidth. To verify the effect of rerouting, we perform simulations in single RPR and bridged RPR networks. Simulation results show that CAR can significantly improve throughput performance in various scenarios.

原文English
主出版物標題2011 18th IEEE Workshop on Local and Metropolitan Area Networks, LANMAN 2011
DOIs
出版狀態Published - 2011 十二月 1
事件2011 18th IEEE Workshop on Local and Metropolitan Area Networks, LANMAN 2011 - Chapel Hill, NC, United States
持續時間: 2011 十月 132011 十月 14

出版系列

名字IEEE Workshop on Local and Metropolitan Area Networks
ISSN(列印)1944-0367
ISSN(電子)1944-0375

Other

Other2011 18th IEEE Workshop on Local and Metropolitan Area Networks, LANMAN 2011
國家United States
城市Chapel Hill, NC
期間11-10-1311-10-14

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Software
  • Electrical and Electronic Engineering
  • Communication

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