Modified Automatic Modulation Recognition Algorithm

被引：0
|
作者：
Yang, Jie [1 ]
Wang, Xumeng [1 ]
Wu, Hongli [2 ]
机构：
[1] Beijing Inst Technol, Dept Elect Engn, Beijing 100081, Peoples R China
[2] Peoples Liberat Army, Beijing, Peoples R China
来源：
2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8 | 2009年
关键词：
modulation identification; modification; ANALOG;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The modulation identification algorithm proposed by Asoke K. Nandi and E. E. Azzouz is one of the important methods in modulation identification field. A solution to the problem you may meet in realizing this algorithm is presented in this paper. A few modifications are made to the identification parameters gamma_max, sigma_ap and sigma_dp. The modulation type we can discriminate here includes AM, DSB, LSB, USB, M and ASK2, FSK2, PSK2, PSK4. Computer simulations for different types of analogue signals and band-limited digitally modulated signals corrupted by band-limited Gaussian noise have been carried out. The simulation results indicate that this improved method can get a high correct identification rate.
引用
收藏
页码：682 / +
页数：2
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