User Localization for Large Artifacts Prebuffering and Safety Possibilities in Mobile Embedded Systems

Main area of interest is in a model of a radio-frequency based system for locating and tracking users of control or information system inside the corporate area. The developed framework joins the concepts of location and user tracking as an extension for a new type of mobile embedded systems. The PDPT (Predictive Data Push Technology) framework uses a WiFi network infrastructure to let a mobile device determine its position. User position is used for data pre-buffering and pushing information from server database to user’s PDA database. All server data is saved as artifacts (together) with its position information in building. The accessing of such prebuffered data on mobile embedded device can highly improve the response time needed to view large multimedia data. All data artifacts are transferred from PDPT Server database to mobile embedded device database throw secured wireless connection standard EAP-TLS.

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