A Proactive Approach to Reconstructing Overlay Multicast Trees using Resource Reservation 


Vol. 31,  No. 12, pp. 1049-1057, Dec.  2006


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  Abstract

Overlay Multicast is an effective method for efficient utilization of system resources and network bandwidth without using hardware customization. Unlike in IP multicast, multicast tree reconstruction is required when non-leaf node leaves or fails. In this paper, we propose a proactive approach to solve this defect by using a resource reservation of the out degrees. This allows children of non-leaf node to connect to its new parent node immediately when its parent node leaves or fails. In our proposal, a proactive route maintenance gives a fast recovery time and reduces a delay effect in the new route. The simulation results show that our proposal takes shorter period of time than the other algorithms to reconstruct a similar tree and that it is a more effective way to deal with a lot of nodes that have lost their parent nodes.

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  Cite this article

[IEEE Style]

K. Heo, S. Son, K. Kim, H. Song, J. Nam, "A Proactive Approach to Reconstructing Overlay Multicast Trees using Resource Reservation," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 12, pp. 1049-1057, 2006. DOI: .

[ACM Style]

Kwon Heo, Suung-Chul Son, Kyung-Hoon Kim, Ho-Young Song, and Ji-Seung Nam. 2006. A Proactive Approach to Reconstructing Overlay Multicast Trees using Resource Reservation. The Journal of Korean Institute of Communications and Information Sciences, 31, 12, (2006), 1049-1057. DOI: .

[KICS Style]

Kwon Heo, Suung-Chul Son, Kyung-Hoon Kim, Ho-Young Song, Ji-Seung Nam, "A Proactive Approach to Reconstructing Overlay Multicast Trees using Resource Reservation," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 12, pp. 1049-1057, 12. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880