Abstract:
In this paper, a new modulation recognition method of multiple cochannel signals is proposed. The basic idea of this method is that the null-steering beamforming techniqu...Show MoreMetadata
Abstract:
In this paper, a new modulation recognition method of multiple cochannel signals is proposed. The basic idea of this method is that the null-steering beamforming technique is employed to separate each modulated signal from a ULA output data, and then a modulation recognizer, using an instantaneous frequency feature extracted by AR modeling and a RBF neural network classifier, is followed to identify the modulation type individually. Performance of the new method is assessed via computer simulations.
Published in: ICCT'98. 1998 International Conference on Communication Technology. Proceedings (IEEE Cat. No.98EX243)
Date of Conference: 22-24 October 1998
Date Added to IEEE Xplore: 06 August 2002
Print ISBN:7-80090-827-5