Analysing the Precision of Resource Aware Localisation Algorithms for Wireless Sensor Networks

Autor: Niemeyer, F., Born, A., Bill, R.
In:

The Ninth International Symposium on Spatial Accuracy Assessment in Natural Resources and Environmental Sciences

Seite: 41 - 44
Jahr: 2010

Einordung:
Institut: Professur Geodäsie und Geoinformatik

Abstract:
One of the key issues in wireless sensor networks is the precise determination of positions of arbitrarily located sensor nodes with low complexity and lowest energy consumption. Depending on the application, different accuracy levels are required. It can be distinguished between coarse-grained algorithms with lower hardware requirements, but low precision and fine-grained algorithms with high accuracy, but which are also very resource-intensive. In this paper we investigate and compare the precision of selected methods with respect to the network geometry and highly inaccurate distance measurements.

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