An easy way for location-based services

Authors:
Heng-Te Chu;Wen-Shiung Chen;Yi-Hung Huang;Jeng-Yueng Chen
Affiliations:
VIPCCL, Dept. of Electrical Engineering, National Chi Nan University, Nan-Tou, Taiwan and Dept. of Information Networking Technology, Hsiuping Institute of Technology, Taichung, Taiwan;VIPCCL, Dept. of Electrical Engineering, National Chi Nan University, Nan-Tou, Taiwan;Dept. of Information Networking Technology, Hsiuping Institute of Technology, Taichung, Taiwan;Dept. of Information Networking Technology, Hsiuping Institute of Technology, Taichung, Taiwan and Dept. of Computer Science and Information Engineering, National Chi Nan University, Nan-Tou, Taiw ...
Venue:
IMSA'07 IASTED European Conference on Proceedings of the IASTED European Conference: internet and multimedia systems and applications
Year:
2007

Citing 8
Cited 0

Application-layer mobility using SIP

ACM SIGMOBILE Mobile Computing and Communications Review
Geolocation and Assisted GPS

Computer
SIP-Based Mobility Architecture for Next Generation Wireless Networks

PERCOM '05 Proceedings of the Third IEEE International Conference on Pervasive Computing and Communications
Seamless continuity of real-time video across UMTS and WLAN networks: challenges and performance evaluation

IEEE Wireless Communications
SIP-based vertical handoff between WWANs and WLANs

IEEE Wireless Communications
Positioning GSM telephones

IEEE Communications Magazine
Standardization of mobile phone positioning for 3G systems

IEEE Communications Magazine
Seamless SIP-based mobility for multimedia applications

IEEE Network: The Magazine of Global Internetworking

Quantified Score

Hi-index	0.00

Visualization

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.