A re-route method for reliable data transport in Ad Hoc Networks 


Vol. 29,  No. 3, pp. 276-287, Mar.  2004


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  Abstract

An ad hoc network is infra(Base Sstation or Access Point) free wireless mobile communication technology. Mobile nodes function as routers and servers in ad hoc networks. Many routing protocols for ad hoc network have been proposed. If any route is broken owing to moving node, source must repair broken route again. But route repair technology after route collapses is not suitable 10 transmit real-time data packet for QoS guarantee. So this paper presents route repair technology that prevents route from breaking. If intermediate node moves 10 critical section, the node issues handoff packet and sends the packet to the next node. After next node receives handoff packet, the node broadcasts route request packet 10 the previous node for intermediate node. Finally, even if intermediate node moves out of the routing region, the source can continuously transmit data packets 10 the destination through the new path.

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  Cite this article

[IEEE Style]

J. Han, J. Paik, B. Kim, "A re-route method for reliable data transport in Ad Hoc Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 3, pp. 276-287, 2004. DOI: .

[ACM Style]

Jung-Ahn Han, Jong-Gun Paik, and Byung-Gi Kim. 2004. A re-route method for reliable data transport in Ad Hoc Networks. The Journal of Korean Institute of Communications and Information Sciences, 29, 3, (2004), 276-287. DOI: .

[KICS Style]

Jung-Ahn Han, Jong-Gun Paik, Byung-Gi Kim, "A re-route method for reliable data transport in Ad Hoc Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 3, pp. 276-287, 3. 2004.