A waveform digitizer-based automatic modulation classifier for a flexible spectrum management |
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| Authors: | Niclas Björsell Sergio Rapuano |
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| Affiliation: | a ITB/Electronics, University of Gävle, Gävle, Sweden
b Department of Engineering, University of Sannio, Benevento, Italy |
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| Abstract: | The paper presents the development and validation of an automatic digital modulation classifier based on a waveform digitizer architecture. The proposed automatic digital modulation classifier can be used for signal recognition in the next generation telecommunication systems, characterized by a flexible and dynamic management of the radio spectrum. It has been implemented on a PC architecture, connected with two different types of waveform digitizers. The experimental validation has been carried out by means of actual telecommunication signals, even in presence of narrowband and wideband interference. |
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| Keywords: | Automatic modulation classification Spectrum management |
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