PROBLEM OF INEFFICIENT INTERNAL HARDWARE OF PORTABLE MOBILE DEVICES - Solving by Artifacts Prebuffering using Mobile Database Cache

Ondrej Krejcar, Dalibor Janckulik, Leona Motalova

Abstract

The paper deals with a problem of inefficient internal hardware like bus, memory or CPU of wireless connected portable mobile devices and a possibility to solve this problem by a prebuffering of selected artifacts. The basics are in a model of data prebuffering based system enhancement for locating and tracking users inside the buildings. The framework uses a WiFi network infrastructure to let a mobile device determine its indoor position. User location is used for data prebuffering and pushing information from server to user’s PDA. All server data is saved as artifacts (together) with its position information in building. The accessing of prebuffered data on mobile device can highly improve response time needed to view large multimedia data. I tested our solution on created facility management information system with testing collection of about hundred large size artifacts. On mobile device the SQL Server CE database is used as a cache. Finally the new way to manage the artifacts throw the framework is described and tested.

References

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Paper Citation


in Harvard Style

Krejcar O., Janckulik D. and Motalova L. (2009). PROBLEM OF INEFFICIENT INTERNAL HARDWARE OF PORTABLE MOBILE DEVICES - Solving by Artifacts Prebuffering using Mobile Database Cache . In Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2009) ISBN 978-989-674-008-5, pages 172-175. DOI: 10.5220/0002227001720175


in Bibtex Style

@conference{winsys09,
author={Ondrej Krejcar and Dalibor Janckulik and Leona Motalova},
title={PROBLEM OF INEFFICIENT INTERNAL HARDWARE OF PORTABLE MOBILE DEVICES - Solving by Artifacts Prebuffering using Mobile Database Cache},
booktitle={Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2009)},
year={2009},
pages={172-175},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002227001720175},
isbn={978-989-674-008-5},
}


in EndNote Style

TY - CONF
JO - Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2009)
TI - PROBLEM OF INEFFICIENT INTERNAL HARDWARE OF PORTABLE MOBILE DEVICES - Solving by Artifacts Prebuffering using Mobile Database Cache
SN - 978-989-674-008-5
AU - Krejcar O.
AU - Janckulik D.
AU - Motalova L.
PY - 2009
SP - 172
EP - 175
DO - 10.5220/0002227001720175