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A New Algorithm Based on ASH in Local Modes Detection of Pathrate

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2006, 11(5), pp.1-7
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

황월 1 Yong-Soo Kim 1

1경원대학교

Candidate

ABSTRACT

Network measurement is a vital part of network traffic engineering. In a network, the metric “capacity” characterizes the maximum throughput the path can provide when there is no traffic load, or the minimum transmission rate among all links in a path. Pathrate is one of the most widely used network capacity measurement tools nowadays. It’s famous for its accurate estimation result and nonrestriction of the temporal network traffic condition. After several years of development, its performance becomes more stable and reliable. Extant local modes detection algorithm in pathrate is based on statistic methodology histogram. This paper suggests a new algorithm for local modes detection based on ASH (Averaged Shifted Histogram). We have implemented this algorithm and will prove it can accomplish the same task as the original one with a better result.

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