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DESIGN AND IMPLEMENTATION OF AN INTEGRATED RFID AND VOIP SYSTEM FOR SUPPORTING PERSONAL MOBILITY
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| Titel: |
DESIGN AND IMPLEMENTATION OF AN INTEGRATED RFID AND VOIP SYSTEM FOR SUPPORTING PERSONAL MOBILITY
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| Auteur: |
Pen-ho Chang
Tsan-Pin Wang
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| Verschenen in: |
International journal of computer networks & communications
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| Paginering: |
Jaargang 1 (2009) nr. 3 pagina's 92-103 |
| Jaar: |
2009
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| Inhoud: |
As a user moves to different locations, how to make the communication service in use follows the userto the current location without being broken off depends on the support of Personal Mobility. Therefore,supporting personal mobility for the “follow-me service” is the goal of this research. We integrate RadioFrequency Identification (RFID), and SIP Express Router (SER) to create a VoIP system which canachieve personal mobility.In our proposed system, as soon as the user moves to different locations, the sensors of thedoors/locations can read the RFID Tag of the user and the server can activate an according phone andregister to the SER immediately. To avoid multiple registrations, our system will close the phone whichthe user used before at the same time. The advantage of this research is that it’s unnecessary to changethe settings of the SER, and neither to use the specific phone. In the implementation, we introduce twomodules, Remote Call Server (RCS) and Remote Call Client (RCC), to support personal mobility. Bothmodules are written in Microsoft© Visual C#.NET and use the same MySQL database with the SIP ProxyServer for reducing the deployment cost. Moreover, the RFID reader directly connects to RCS via aregular USB port. As a result, the reader can immediately transfer the raw data to RCS when it readssome tags. These features make deploying a personal mobility architecture easier and promising.
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| Uitgever: |
Academy & Industry Research Collaboration Center (provided by DOAJ)
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| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften
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