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

Zhong-Yuan Jiang, Man-Gui Liang and Jia-Jing Wu

PLOS ONE, 2013, vol. 8, issue 12, 1-6

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.

Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0082162

DOI: 10.1371/journal.pone.0082162

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