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In this paper we present our results from our ongoing measurement campaign, which is targeting to provide information on the current radio noise levels. Our focus is to understand if the increasing number of users and devices with inbuilt transceivers has increased the noise levels considerably. In the literature it is almost universally assumed that the radio noise is a white Gaussian stochastic...
We report initial results from 48 hour spectrum occupancy measurement campaign that was done in time-correlated fashion in seven different European locations. We give a description of the measurement campaign and provide results from our preliminary analysis of overall duty cycle in the frequency range 110–3000 MHz. The paper particularly focuses on traffic and duty cycle patterns in GSM 900 and GSM...
Despite the remarkable progress in radio access technology to support the rapidly increasing wireless data demand, coverage analysis remains as one of the indispensable topics on which mobile operators still need innovations, above all, in terms of operational efficiency together with performance. Manual coverage detection and prediction is an inefficient and costly task. In this paper we show how...
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