Performance evaluation of IEEE 802.1Qbu: Experimental and simulation results

Wen Kang Jia, Gen Hen Liu, Yaw-Chung Chen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

11 Scopus citations

Abstract

In this paper, we apply IEEE 802.1Qbu Preemptive Priority Frame Forwarding mechanism to the IEEE 802.3z Gigabit Ethernet networks, and compare its performance with non-frame-preemption queuing schemes for various traffic patterns. A feasible implementation of the proposed solutions is addressed. The FPF effectively reduces the forwarding delay as well as jitter, so as to enhance response time of real-time services in GbE networks. Through simulations, we show that the FPF achieves superior and precise QoS control compared to existing non-preemptive-based priority scheduling schemes.

Original languageEnglish
Title of host publicationProceedings of the 38th Annual IEEE Conference on Local Computer Networks, LCN 2013
PublisherIEEE Computer Society
Pages659-662
Number of pages4
ISBN (Print)9781479905379
DOIs
StatePublished - 2013
Event38th Annual IEEE Conference on Local Computer Networks, LCN 2013 - Sydney, NSW, Australia
Duration: 21 Oct 201324 Oct 2013

Publication series

NameProceedings - Conference on Local Computer Networks, LCN

Conference

Conference38th Annual IEEE Conference on Local Computer Networks, LCN 2013
Country/TerritoryAustralia
CitySydney, NSW
Period21/10/1324/10/13

Keywords

  • 802.1Qbu
  • 802.3z
  • Gigabit Ethernet (GbE)
  • frame preemption
  • preemptive priority

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