AED: Advanced Earliest-Delivery Algorithm Used in DTN

Zhou Xiao-bo; Lu Han-cheng; Li Jin-sheng; Hong Pei-lin

doi:10.3724/SP.J.1146.2005.01649

Volume 29 Issue 8

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Article Navigation > Journal of Electronics & Information Technology > 2007 > 29(8): 1956-1960

Zhou Xiao-bo, Lu Han-cheng, Li Jin-sheng, Hong Pei-lin. AED: Advanced Earliest-Delivery Algorithm Used in DTN[J]. Journal of Electronics & Information Technology, 2007, 29(8): 1956-1960. doi: 10.3724/SP.J.1146.2005.01649

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Zhou Xiao-bo, Lu Han-cheng, Li Jin-sheng, Hong Pei-lin. AED: Advanced Earliest-Delivery Algorithm Used in DTN[J]. Journal of Electronics & Information Technology, 2007, 29(8): 1956-1960. doi: 10.3724/SP.J.1146.2005.01649

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AED: Advanced Earliest-Delivery Algorithm Used in DTN

doi: 10.3724/SP.J.1146.2005.01649

Received Date: 2005-12-22
Rev Recd Date: 2006-06-19
Publish Date: 2007-08-19

Abstract

Abstract

The concept of DTN (Delay-Tolerant Network) is abstracted from many new emerging network instances, which experience frequent long-duration partitions. This particular topology feature makes DTNs routing mechanism very different from typical Internet, in which the existence of a path from source to destination is always guaranteed. This paper focuses on one of DTNs routing algorithmED(Earliest-Delivery). A Time-Precision factor is employed to modify the cost of a contact, and then a new algorithm named AED(Advanced ED) is introduced. Otherwise, this paper describes a new stochastic process model that is used to implement AED.

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References(1)

References

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