Transitional approaches in DTN routing algorithm

Author

Oh, Seung-Hun ; Park, Il-Kyun ; Ko, Seok-Kap ; Lee, Byung-Tak ; Kim, Young-Sun

Author_Institution

Electron. & Telecommun. Res. Inst., Gwangju, South Korea

fYear

2011

fDate

3-7 Oct. 2011

Firstpage

1

Lastpage

4

Abstract

We propose the routing algorithm which improves nonstandard parts in ProPhet while keeping its interoperability with the standard. Key idea is that contact duration is reflected for delivery predictability (DP) calculation, and bundle forwarding decision and sorting algorithm are optimized based on how many times each bundle is forwarded. Through the analysis, we show that the proposed DP calculation method is robust even in DP distortion environments, and increases the possibility to improve the performance of forwarding decision and sorting.

Keywords

delay tolerant networks; telecommunication network routing; DP distortion; DTN routing algorithm; ProPhet; bundle forwarding decision; contact duration; delay tolerant networks; delivery predictability calculation; interoperability; sorting algorithm; Algorithm design and analysis; Internet; Load flow control; Prediction algorithms; Routing; Routing protocols; Sorting; DTN; ProPhet; forwarding; routing;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Personal Multimedia Communications (WPMC), 2011 14th International Symposium on

Conference_Location

Brest

ISSN

1347-6890

Print_ISBN

978-1-4577-1786-4

Electronic_ISBN

1347-6890

Type

conf

Filename

6081588