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LSU Message Count Controlled Link State Update Algorithm in QoS Routing

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2012, 17(6), pp.75-81
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

조강홍 1 김남훈 2

1동양미래대학
2동양미래대학교

Accredited

ABSTRACT

This paper has proposed Message Count Control Mechanism based Link State Update(LSU) Algorithm that has not had a strong influence on the depreciation of QoS routing performance. Most existing LSU algorithms have the limit that cannot control the count of LSU message. Especially, adaptive algorithms have a bad performance when traffic are excessive and fickle. We classify as the importance of LSU message that have a influence on available bandwidth and determine the transmission of the message according to update rate per a unit of time. We have evaluated the performance of the proposed model and the existing algorithms on MCI simulation network using the performance metric as the QoS routing blocking rate and the mean update rate per link , it thus appears that we have verified the performance of this algorithm.

Citation status

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