Selective Cache Consistency Scheme to Enlarge Autonomy of Mobile Host in Mobile Computing Environments


The KIPS Transactions:PartD, Vol. 10, No. 4, pp. 655-660, Aug. 2003
10.3745/KIPSTD.2003.10.4.655,   PDF Download:

Abstract

The cache used by mobile host is an important device that recovers the weak points of limited power and bandwidth, in mobile computing environments. However, it has to stand and maintain the consistency with the server data. In this paper, we propose a ´Selective Cache Consistency Scheme.´ The server allows an effective broadcasting by selecting data of high usability using ´Cache State Table´ and ´Data Access Table.´ Moreover, this scheme prevents the loss of data that may occur by a long period of disconnection, by asynchronous broadcasting and transmitting those broadcast data preserved in the server. This also allows user to possess the latest data. Through experiments, we have found that the enlargement of autonomy is possible by reducing the dependence of server.


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Cite this article
[IEEE Style]
K. H. Sug and H. B. Yeon, "Selective Cache Consistency Scheme to Enlarge Autonomy of Mobile Host in Mobile Computing Environments," The KIPS Transactions:PartD, vol. 10, no. 4, pp. 655-660, 2003. DOI: 10.3745/KIPSTD.2003.10.4.655.

[ACM Style]
Kim Hui Sug and Hwang Byeong Yeon. 2003. Selective Cache Consistency Scheme to Enlarge Autonomy of Mobile Host in Mobile Computing Environments. The KIPS Transactions:PartD, 10, 4, (2003), 655-660. DOI: 10.3745/KIPSTD.2003.10.4.655.