A Window based Resource Reservation Scheme to Improve Bandwidth Utilization in Mobile Networks


The KIPS Transactions:PartC, Vol. 13, No. 2, pp. 227-234, Apr. 2006
10.3745/KIPSTC.2006.13.2.227,   PDF Download:

Abstract

In this paper, we propose a window based resource reservation scheme to minimize an waste bandwidth due to resource reservation in mobile networks. Specially, this scheme decides a proper timing to reserve resource by using the number of movement, which is provided by the differentiated handoff estimation model, among inner regions. In the previous resource reservation scheme[6], it requests a resource reservation to neighboring cells as soon as a mobile host enters or creates into a cell. But, after a proper time based on the number of movements in the differentiated handoff estimation model passes, the proposed scheme requests a resource reservation to neighboring cells. Because of this reason, it can improve resource utilization on mobile networks. And, this scheme differentiates resource reservation according to a request ratio for resource reservation to each neighboring cell. Also, this scheme improves resource reservation acceptance rate and bandwidth utilization.


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Cite this article
[IEEE Style]
S. Y. Park, S. H. Park, K. D. Chung, "A Window based Resource Reservation Scheme to Improve Bandwidth Utilization in Mobile Networks," The KIPS Transactions:PartC, vol. 13, no. 2, pp. 227-234, 2006. DOI: 10.3745/KIPSTC.2006.13.2.227.

[ACM Style]
Si Yong Park, Sung Ho Park, and Ki Dong Chung. 2006. A Window based Resource Reservation Scheme to Improve Bandwidth Utilization in Mobile Networks. The KIPS Transactions:PartC, 13, 2, (2006), 227-234. DOI: 10.3745/KIPSTC.2006.13.2.227.