A Blind Recognition Algorithm of Satellite Communication Modulation Mode Combining Characteristic Parameters and Quadruplicate Spectrum
- 10.2991/icmmct-16.2016.214How to use a DOI?
- modulation mode recognition, high-order cumulants, characteristic parameters, high-order spectrum.
Modulation mode recognition has always been a major subject for domestic and overseas research scholars engaged in the receiving processing of satellite signals. The paper analyzed the high-order cumulants, characteristic parameters, square spectrum and quadruplicate spectrum of 5 most common modulation modes used in satellite communication. Meanwhile, in consideration of the situation that the algorithm in engineering realization should not be too complex, a recognition algorithm of modulation mode which combines characteristic parameter and high-order spectrum. The simulation results showed that when signal to noise ratio was bigger than 10dB, the recognition rate of this method reached 97% without any requirement for priori knowledge.
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yan Liu AU - Qian Cui AU - Jianrong Xia AU - Yi Qiao PY - 2016/03 DA - 2016/03 TI - A Blind Recognition Algorithm of Satellite Communication Modulation Mode Combining Characteristic Parameters and Quadruplicate Spectrum BT - Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology PB - Atlantis Press SP - 1085 EP - 1089 SN - 2352-5401 UR - https://doi.org/10.2991/icmmct-16.2016.214 DO - 10.2991/icmmct-16.2016.214 ID - Liu2016/03 ER -