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. Author manuscript; available in PMC: 2013 Oct 23.
Published in final edited form as: IEEE Trans Circuits Syst I Regul Pap. 2013 Jan 9;60(6):1407–1418. doi: 10.1109/TCSI.2012.2220464

Fig. 9.

Fig. 9

Asynchronous wireless transmission solution for level crossing sensors, (a) Asynchronous FSK-OOK impulse radio modulation, (b) FSK-OOK demodulation, (c) Wireless Address Event Representation for sensor array, Address Event Sensor Array Data Package and Modulation.