Location Based System For Mobile Devices Using Rfid
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This document summarizes a location-based system for mobile devices using RFID technology. The system uses a Java application on a mobile phone with an attached RFID reader to locate the user's position in a building based on fixed RFID tags. The system architecture is presented along with related work in other location-based systems using radio signal strength analysis or fixed RFID readers. Screenshots of a mobile emulator executing the application are also shown. In conclusion, the presented system was able to accurately locate users and send them information based on their location and interests.
Location Based System For Mobile Devices Using Rfid
- 1. Location-Based System for Mobile Devices Using RFID
- 2. Reference Seyed Hossein Siadat, Ali Selamat” Location-Based System for Mobile Devices Using RFID ” Proceedings of the 2008 Second Asia International Conference on Modelling & Simulation (AMS) ;IEEE Computer Society Washington, DC, USA
- 3. Outline Introduction Related Work Architecture and Implementation Conclusion
- 4. Introduction This research present an indoor location determination system architecture based on a combination of wireless, J2ME and RFID technology. Java 2 Micro Edition (J2ME) which offers an ideal platform for the development of applications adapted for resource constrained mobile devices. Our prototype used a Java application with a RFID reader attached to a mobile phone in order to locate the user’s position in a building with fixed RFID tags attached.
- 5. Related Work SpotON SpotON uses an aggregation algorithm for three dimensional location sensing based on radio signal strength analysis.
- 6. Related Work (cont.) mTag The mTag architecture uses fixed RFID readers placed around the building and they are touched with a passive RFID tag attached to a mobile phone or PDA
- 7. Related Work (cont.) LANDMARK The major advantage of LANDMARK is that it employs the idea of having extra fixed location reference tags to improve the overall accuracy of locating objects
- 8. Architecture and Implementation High-level overview of the system architecture
- 9. Sequence diagram for the client application interaction
- 10. Use cases of the proposed location-based system
- 11. Screens of a mobile device emulator executing the proposed application
- 12. Conclusion The system presented was based on a combination of wireless, J2ME and RFID technology and was able to accurately locate users and send information based on their location and type of interest back to the users.