Data-Aided and Non-Data-Aided SNR Estimators for CPM Signals in Ka-Band Satellite Communications
Abstract
:1. Introduction
2. Channel Model of Ka-Band Satellite Communication
2.1. Attenuation Factor
2.2. Statistical Channel Model of Ka-Band Satellite Communication
3. System Model
4. SNR Estimators
4.1. DA ML Estimator
4.2. M2M4 Estimator
4.3. Performance Index
5. Numerical Results and Analysis
6. Conclusions
Acknowledgments
Author Contributions
Conflicts of Interest
References
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Weather Conditions | ||||
---|---|---|---|---|
Clear/cloudy | 0.455 | 0.00056 | 0.0079 | 0.00381 |
Cumulus cloud | 0.346 | 0.00272 | 0.0154 | 0.00864 |
Light rain | 0.483 | 0.00003 | 0.0088 | 0.00546 |
Thunder shower | 0.436 | 0.01386 | 0.0068 | 0.00414 |
Blowing snow | 0.500 | 0.00021 | 0.0089 | 0.00435 |
Ice pellets | 0.482 | 0.00062 | 0.0094 | 0.00544 |
Rain | 0.662 | 0.02000 | −0.0089 | 0.03077 |
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Xue, R.; Cao, Y.; Wang, T. Data-Aided and Non-Data-Aided SNR Estimators for CPM Signals in Ka-Band Satellite Communications. Information 2017, 8, 75. https://doi.org/10.3390/info8030075
Xue R, Cao Y, Wang T. Data-Aided and Non-Data-Aided SNR Estimators for CPM Signals in Ka-Band Satellite Communications. Information. 2017; 8(3):75. https://doi.org/10.3390/info8030075
Chicago/Turabian StyleXue, Rui, Yang Cao, and Tong Wang. 2017. "Data-Aided and Non-Data-Aided SNR Estimators for CPM Signals in Ka-Band Satellite Communications" Information 8, no. 3: 75. https://doi.org/10.3390/info8030075
APA StyleXue, R., Cao, Y., & Wang, T. (2017). Data-Aided and Non-Data-Aided SNR Estimators for CPM Signals in Ka-Band Satellite Communications. Information, 8(3), 75. https://doi.org/10.3390/info8030075