A Node-Disjoint Multi-Path Routing Protocol in AODV-based Mobile Ad-hoc Networks 


Vol. 34,  No. 12, pp. 1371-1379, Dec.  2009


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  Abstract

In this paper, we propose a new multi-path routing protocol to provide reliable and stable data transmission in MANET that is composed of high-mobility nodes. The new multi-path routing establishes the main route by the mechanism based on AODV, and then finds the backup route that node-disjoint from the main route by making add nodes in the main route not participate in it. The data transmission starts immediately after finding the main route. And the backup route search process is taking place while data is transmitted to reduce the transmission delay. When either of the main route or the backup route is broken, data is transmitted continuously through the other route and the broken route is recovered to node-disjoint route by the route maintenance process. The result of the simulation based on the Qualnet simulator shows that the backup route exists 62.5% of the time when the main route is broken. And proposed routing protocol improved the packet transmission rate by 2~3% and reduced the end-to-end delay by 10% compared with AODV and AODV-Local Repair.

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  Cite this article

[IEEE Style]

T. Kim, S. Chung, S. Kang, Y. Yoo, "A Node-Disjoint Multi-Path Routing Protocol in AODV-based Mobile Ad-hoc Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 12, pp. 1371-1379, 2009. DOI: .

[ACM Style]

Tae-Hun Kim, Shang-Hwa Chung, Su-Young Kang, and Young-Hwan Yoo. 2009. A Node-Disjoint Multi-Path Routing Protocol in AODV-based Mobile Ad-hoc Networks. The Journal of Korean Institute of Communications and Information Sciences, 34, 12, (2009), 1371-1379. DOI: .

[KICS Style]

Tae-Hun Kim, Shang-Hwa Chung, Su-Young Kang, Young-Hwan Yoo, "A Node-Disjoint Multi-Path Routing Protocol in AODV-based Mobile Ad-hoc Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 12, pp. 1371-1379, 12. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880