Service Platform of Grid Systems for Ubiquitous Multimedia Applications 


Vol. 31,  No. 1, pp. 9-18, Jan.  2006


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  Abstract

Advances in wireless network are enabling the development of ubiquitous multimedia services. These multimedia services need efficient platforms to comply with the requirements of mobile computing. We introduce an adaptive service platform based on mobile agent and grid systems while specifying the challenges of ubiquitous multimedia services and focusing on frequent disconnections and scarce resources. We applied our platform to framework RtoA (Ready-to-Attend) which supports mobile users to access compute-intensive multimedia service, specifically, mobile education and video conferencing. RtoA includes hand-off, speaker and listener service which enable people to attend a conference or a class with satisfying quality of multimedia service. ns-2 based simulation verifies that our scheme is an efficient way to reduce energy consumption of mobile devices and to improve the response time of mobile applications.

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  Cite this article

[IEEE Style]

E. Park and H. Shin, "Service Platform of Grid Systems for Ubiquitous Multimedia Applications," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 1, pp. 9-18, 2006. DOI: .

[ACM Style]

Eun-jeong Park and Heon-shik Shin. 2006. Service Platform of Grid Systems for Ubiquitous Multimedia Applications. The Journal of Korean Institute of Communications and Information Sciences, 31, 1, (2006), 9-18. DOI: .

[KICS Style]

Eun-jeong Park and Heon-shik Shin, "Service Platform of Grid Systems for Ubiquitous Multimedia Applications," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 1, pp. 9-18, 1. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880