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Dynamic Source Routing Strategy for Two-Level Flows on Scale-Free Networks

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  • Zhong-Yuan Jiang
  • Man-Gui Liang
  • Jia-Jing Wu

Abstract

Packets transmitting in real communication networks such as the Internet can be classified as time-sensitive or time-insensitive. To better support the real-time and time-insensitive applications, we propose a two-level flow traffic model in which packets are labeled as level-1 or level-2, and those with level-1 have higher priority to be transmitted. In order to enhance the traffic capacity of the two-level flow traffic model, we expand the global dynamic routing strategy and propose a new dynamic source routing which supports no routing-flaps, high traffic capacity, and diverse traffic flows. As shown in this paper, the proposed dynamic source routing can significantly enhance the traffic capacity and quality of time-sensitive applications compared with the global shortest path routing strategy.

Suggested Citation

  • Zhong-Yuan Jiang & Man-Gui Liang & Jia-Jing Wu, 2013. "Dynamic Source Routing Strategy for Two-Level Flows on Scale-Free Networks," PLOS ONE, Public Library of Science, vol. 8(12), pages 1-6, December.
    • Handle: RePEc:plo:pone00:0082162
    DOI: 10.1371/journal.pone.0082162
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