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Title:
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A PRACTICAL APPROACH: NODE LOCALISATION ESTIMATION BASED ON RSSI FOR DISASTER CASES |
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Author(s):
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Olaf Reich, Erik Hübner and Matthias Wagner |
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ISBN:
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978-989-8533-95-1 |
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Editors:
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Hans Weghorn |
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Year:
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2019 |
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Edition:
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Single |
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Keywords:
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Nodes, Localisation, RSSI, Disaster, Wireless Sensor Network, ZigBee |
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Type:
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Short Paper |
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First Page:
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270 |
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Last Page:
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274 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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An optimisation in localisation estimation is proposed based on received signal strength indicator (RSSI) measurements
with a wireless mesh network (WMN) for urban environment. A mean deviation of 4.73 % between measured and real
distances was achieved. The WMN is based on ZigBee nodes for the usage in disaster scenarios without any infrastructure.
The WMN is build up for basic navigation, internet of things (IoT) integration and sensor communication. Only six wireless
mesh nodes are deployed under urban conditions and cover an area of 7.4 hectare. Noise cancelling is accomplished by an
alpha-beta filter. |
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