A Study on the Implement of Test Bed for Ad-hoc Networks 


Vol. 31,  No. 11, pp. 1059-1067, Nov.  2006


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  Abstract

AODV(Ad-hoc On-demand Distance Vector) routing protocol was devised for use of mobile nodes in Ad-hoc network. When we use the AODV routing protocol in Ad-hoc networks with high mobility, disturbance of optimized route path and link break occur. In order to solve the shortcomings, this paper proposes a new routing protocol in which new routing control messages are added to the existing AODV. The proposed protocol minimizes link break and transmission delay while is able to secure the optimized route path constantly in changes of network topology. The performance of the proposed routing protocol was evaluated by using ㎱2 network simulator. The actual Ad-hoc network test bed provides us the most reliable experimental data for Ad-hoc networks. In order to support this experimental environment, the dissertation also developed an efficient embedded system on which AODV routing protocol, NAT, Netfilter can run and other event message can be verified without declining efficiency. The correct operation of AODV routing protocol has been verified in both the Ad-hoc network test bed in which the embedded system was used, and Ad-hoc networks linked with Ethernet backbone network.

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  Cite this article

[IEEE Style]

H. Lee, S. Ga, J. Choe, "A Study on the Implement of Test Bed for Ad-hoc Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 11, pp. 1059-1067, 2006. DOI: .

[ACM Style]

Heung-jae Lee, Soon-mo Ga, and Jin-kyu Choe. 2006. A Study on the Implement of Test Bed for Ad-hoc Networks. The Journal of Korean Institute of Communications and Information Sciences, 31, 11, (2006), 1059-1067. DOI: .

[KICS Style]

Heung-jae Lee, Soon-mo Ga, Jin-kyu Choe, "A Study on the Implement of Test Bed for Ad-hoc Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 11, pp. 1059-1067, 11. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880