Abstract: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.
李杨; 李国通; 杨根庆. 通信信号数字调制方式自动识别算法研究[J]. 电子与信息学报, 2005, 27(2): 197-201 .
Li Yang; Li Guo-tong; Yang Gen-qing. Automatic Digital Modulation Recognition Algorithm of Communication Signals. , 2005, 27(2): 197-201 .