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A Layered Approach to in-situ Data Management on a Wireless Sensor Network

By Chris Roadknight, Laura Parrott, Nathan Boyd and Ian W. Marshall


A multi-layered algorithm is proposed that provides a scalable and adaptive method for handling data on a wireless sensor network. Statistical tests, local feedback and global genetic style material exchange ensure limited resources such as battery and bandwidth are used efficiently by manipulating data at the source and important features in the time series are not lost when compression needs to be made. The approach leads to a more 'hands off implementation which is demonstrated by a real world oceanographic deployment of the system

Topics: QA76
Publisher: IEEE
Year: 2004
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