Li Yang, Li Guo-tong, Yang Gen-qing. Automatic Digital Modulation Recognition Algorithm of Communication Signals[J]. Journal of Electronics & Information Technology, 2005, 27(2): 197-201.
Citation:
Li Yang, Li Guo-tong, Yang Gen-qing. Automatic Digital Modulation Recognition Algorithm of Communication Signals[J]. Journal of Electronics & Information Technology, 2005, 27(2): 197-201.
Li Yang, Li Guo-tong, Yang Gen-qing. Automatic Digital Modulation Recognition Algorithm of Communication Signals[J]. Journal of Electronics & Information Technology, 2005, 27(2): 197-201.
Citation:
Li Yang, Li Guo-tong, Yang Gen-qing. Automatic Digital Modulation Recognition Algorithm of Communication Signals[J]. Journal of Electronics & Information Technology, 2005, 27(2): 197-201.
Automatic modulation recognition is an important research area for the receiver design in the non-cooperative communication system. A digital modulation recognition algorithm is proposed in this paper for the engineering application. Contrast to other algorithm, this one is very simple to be calculated on-line and it also has a good recognition rate in the low SNR environment, furthermore the effect of symbol shape to the parameter extraction has been considered, which can satisfy the need of engineering.
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