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Analysis of The Relationship Between Received Signal Strength and Displacement
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- Author(s) / Creator(s)
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Currently, outdoor localization can be done using a GPS device which obtains positions from satellites. However GPS signals are not available in
indoor environments. We can precisely measure signal levels on the devices in a wireless sensor network (WSN). Various room conditions and radio
interference may attenuate received signal strength in unknown ways. Consequently, the accuracy of distance estimation and thus localization is
reduced. This project will quantify the magnitude of the resulting localization errors and point out potential factors which might cause the errors. In addition, this project presents an alternative technique for indoor localization on WSN. -
- Date created
- 2009-03-01
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- Subjects / Keywords
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- Type of Item
- Report