Abstract
This paper measured entire spectrum in the HF environment of two places by an electromagnetic spectrum monitor system. Based on the above measured data, the HF spectrum characteristics of 2–30 MHz band were analyzed: power spectral density (PSD), Time-frequency distribution, The probability distribution of 3D map, etc. The paper analyzed high frequency bands occupancy one the sea with setting different latitude, season and time as control groups. Hence, we confirm the source of interference noise is broadcasting, and the silent frequency band is obtained. Further analyze has proven it has short-time stationary property. At last, the paper defines the channel availability function for evaluating availability of the channel.
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References
Mostafa, M.G., Tsolaki, E., Haralambous, H.: HF spectral occupancy time series models over the Eastern Mediterranean Region. IEEE Trans. Electromagn. Compatibility 59(1), 240–248 (2016). https://doi.org/10.1109/TEMC.2016.2606130
Bai, Y., Li, H.B., Zhang, Y.: A hybrid model for congestion prediction in HF spectrum based on ensemble empirical mode decomposition. In: IEEE International Conference on Electronic Information and Communication Technology (ICEICT), pp. 428–431. IEEE, 2016. https://doi.org/10.1109/iceict.2016.78-79732
Haralambous, H., Papadopoulos, H.: 24-h HF spectral occupancy characteristics and neural network modeling over Northern Europe. IEEE Trans. Electromagn. Compat. PP(99), 1–9 (2017)
Wyatt, L.R., Holden, G.J.: Developments in ocean wave measurement by HF radar. IEE Proc. F-Radar Sig. Process. 139(2), 170–174 (1992). https://doi.org/10.1049/ip-f-2.1992.0020
Hedin, A.E.: A global thermospheric model based on mass spectrometer and incoherent scatter data. J. G. R. 82(16), 2148–2156 (1977). https://doi.org/10.1029/ja082i016p02139
Broms, M.: Results from Measurements of Occupancy in Sweden. Edinburgh, UK (1992)
Gott, G.F.: HF spectral occupancy measurements in Europe. Frequency Selection and Management Techniques for HF Communications, p. 17 (1996). https://doi.org/10.1049/ic:19960121
Birr, S., Volgushev, S., Kley, T., et al.: Quantile spectral analysis for locally stationary time series. J. Roy. Stat. Soc. (2017). https://doi.org/10.1111/rssb.12231
Acknowledgments
The authors are grateful for the support for this work from the National Natural Science Foundation of China under Grant 61201304 and 61201308, the Aerospace Science and Technology Foundation of China under Grant 2017-HT-HG-20, and Harbin Innovative Talent Foundation of Science and Technology under Grant 2013RFQXJ097.
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Li, H., Liu, S., Li, G., Zhao, J., Bai, Y. (2019). High-Frequency Spectrum Analysis and Channel Availability Decision on Sea Surface Environment. In: Liang, Q., Mu, J., Jia, M., Wang, W., Feng, X., Zhang, B. (eds) Communications, Signal Processing, and Systems. CSPS 2017. Lecture Notes in Electrical Engineering, vol 463. Springer, Singapore. https://doi.org/10.1007/978-981-10-6571-2_305
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DOI: https://doi.org/10.1007/978-981-10-6571-2_305
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