Detection of programme making and special event devices in indoor channels

This contribution deals with the detection of programme making and special event applications by spectrum sensing. In particular the effect of site specific positioning of spectrum sensors is discussed and is of interest especially to cognitive systems. The procedure of energy detection of the devices is based on a stochastic fading channel performed by ray tracing analysis within an exhibition hall of Berlin. The results of spectrum sensing show a high dependence on the distance and on the number of sensors.

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