An easy way for location-based services

Authors:
Heng-Te Chu;Wen-Shiung Chen;Yi-Hung Huang;Jeng-Yueng Chen
Affiliations:
National Chi Nan University, Nan-Tou, Taiwan and Hsiuping Institute of Technology, Taichung, Taiwan;National Chi Nan University, Nan-Tou, Taiwan;Hsiuping Institute of Technology, Taichung, Taiwan;Hsiuping Institute of Technology, Taichung, Taiwan and National Chi Nan University, Nan-Tou, Taiwan
Venue:
EurolMSA '07 Proceedings of the Third IASTED European Conference on Internet and Multimedia Systems and Applications
Year:
2007

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Abstract

Emerging mobile applications will need location information for delivering right services to right persons at right places and time. In this paper, we propose a new approach for implementing presence services combined with constant location changes. However, constant changes may seriously impact the quality of service of the running presence server. Without asking users for involving the tedious presence update process, we demonstrate an approach that can keep the presence information up-to-date with the constant location changes automatically, and share the work load to sustain the quality of service of the presence server. Meanwhile, it also assures that users can fully maintain their own privacy.