A Blind Recognition Algorithm of Satellite Communication Modulation Mode Combining Characteristic Parameters and Quadruplicate Spectrum
Authors
Yan Liu, Qian Cui, Jianrong Xia, Yi Qiao
Corresponding Author
Yan Liu
Available Online March 2016.
- DOI
- 10.2991/icmmct-16.2016.214How to use a DOI?
- Keywords
- modulation mode recognition, high-order cumulants, characteristic parameters, high-order spectrum.
- Abstract
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.
- Copyright
- © 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 -