Urgency-based round robin scheduling algorithm

  • Mingfeng Dong
  • , Jianhua Gu
  • , Xingshe Zhou
  • , Shoumeng Yan
  • , Fan Zhang

Research output: Contribution to journalArticlepeer-review

Abstract

This paper describes the design and implementation of the urgency-based round robin scheduling algorithm based on network processors. The urgency-based round robin algorithm tries to select the most need packets to be served in the multimedia streams or queues. It implements the whole algorithm on Intel IXP2400 network processor and uses some special way such as hierarchical bit vector and urgency index table for performance and finally offers the future research on the algorithm.

Original languageEnglish
Pages (from-to)142-144
Number of pages3
JournalJisuanji Gongcheng/Computer Engineering
Volume32
Issue number4
StatePublished - 20 Feb 2006

Keywords

  • Bit vector
  • Microengine
  • Network processor
  • QoS
  • Scheduling algorithm

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