QoS Enhancement Based on Link Quality in Tactical Data Link of KVMF 


Vol. 39,  No. 2, pp. 139-150, Feb.  2014


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  Abstract

This paper suggests an algorithm to improve QoS by using DTR bit employed in the MIL-STD-188-220 protocol, when there is a multi-path between source and destination in the environment of　KVMF tactical network supporting NCW. The MIL-STD-188-220 protocol can evaluate the link quality relatively but it cannot support optimal path selection for QoS. In order to solve this problem, we design an algorithm for selecting path using topology table which reflects measured DTR of path after the completion of transmission. The performance of the proposed algorithm has been evaluated by OPNET simulator. As a result of the simulation, it is found that QoS of proposed algorithm is enhanced higher than that of the MIL-STD-188-220 in the aggravated communication environment.

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  Cite this article

[IEEE Style]

K. Kwon, H. Jeong, W. Lim, Y. Yoon, S. Kim, S. Lee, "QoS Enhancement Based on Link Quality in Tactical Data Link of KVMF," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 2, pp. 139-150, 2014. DOI: .

[ACM Style]

Koo-Hyung Kwon, Hyun-Sook Jeong, Won-Gi Lim, Young-Deuk Yoon, Sang-Soo Kim, and Sang-Jin Lee. 2014. QoS Enhancement Based on Link Quality in Tactical Data Link of KVMF. The Journal of Korean Institute of Communications and Information Sciences, 39, 2, (2014), 139-150. DOI: .

[KICS Style]

Koo-Hyung Kwon, Hyun-Sook Jeong, Won-Gi Lim, Young-Deuk Yoon, Sang-Soo Kim, Sang-Jin Lee, "QoS Enhancement Based on Link Quality in Tactical Data Link of KVMF," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 2, pp. 139-150, 2. 2014.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880