دورية
Wavelet packet transform-based anti-jamming scheme with new threshold selection algorithm for GPS receivers
| العنوان: | Wavelet packet transform-based anti-jamming scheme with new threshold selection algorithm for GPS receivers |
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| المؤلفون: | Chien, Ying-Ren |
| المصدر: | Journal of the Chinese Institute of Engineers; April 2018, Vol. 41 Issue: 3 p181-185, 5p |
| مستخلص: | AbstractWe propose a wavelet packet transform (WPT)-based adaptive predictor to cancel the jamming signal for global positioning system receivers. In addition, a new adaptive threshold selection algorithm, which exploits the information embedded in both time- and WPT-domains, is proposed. This threshold is used for the WPT de-noising algorithm to generate the reference signal for the adaptive predictor. Simulation results confirm that our method significantly outperforms one existing WPT-based anti-jamming scheme. |
| قاعدة البيانات: | Supplemental Index |
| تدمد: | 02533839 21587299 |
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| DOI: | 10.1080/02533839.2018.1454857 |