Concentration ellipse, a statistical method to analyse radio communications measurement-prediction pair data

The aim of this paper is to present an algorithm that can be used in detection or in identifying observation (measurement) - prediction pair data, which do not belong to the pattern suggested by the majority of the prediction data. The proposed algorithm is useful in the situation where a large error is present in the measurement, in the position setting and as well in the situation that a reading error or just an atypical behaviour of the propagation model is possible to appear.