Detecting a discrete signal by the dispersion of the logarithm of the ratio of the amplitudes of neighboring symbols

O.V. Chernoyarov; A.N. Glushkov; E.V. Chernoyarova; V.P. Litvinenko; Y.V. Litvinenko

doi:10.18127/j00338486-202412-06

Detecting a discrete signal by the dispersion of the logarithm of the ratio of the amplitudes of neighboring symbols

O.V. Chernoyarov¹, A.N. Glushkov², E.V. Chernoyarova³, V.P. Litvinenko⁴, Y.V. Litvinenko⁵

research article UDC 621.396 Pages: 70-82 doi.org/10.18127/j00338486-202412-06

¹ National Research University “MPEI” (Moscow, Russia); National Research Tomsk State University (Tomsk, Russia)
² Zhukovsky-Gagarin Air Force Academy (Voronezh, Russia)
³ National Research University “MPEI” (Moscow, Russia)
^4,5 Voronezh State Technical University (Voronezh, Russia)

Keywords: Shift keyed radio signal logarithm of the ratio of the amplitudes of neighboring symbols signal detection false alarm probability missing probability statistical simulation

Abstract

The problem of detecting a discrete information signal is solved based on estimating the dispersion of the logarithm of the ratio of the amplitudes of neighboring information symbols, which makes it possible to provide a specified false alarm probability in a channel with an unknown level of Gaussian noise. In this case, the missing probability is determined only by the signal-to-noise ratio. Thus, it is possible to measure the quality of the operating communication channel without interfering with the transmitted signals. The probabilistic properties of the dispersion are considered, the calculated relationships for detection characteristics are obtained, and a statistical simulation of the synthesized algorithm is carried out for detecting a phase-shift keyed signal. The high efficiency of the proposed detector is established over a wide range of signal-to-noise ratios. The introduced algorithm can be used to monitor the state of communication channels and control them in a multi-channel information transmission system.

Approved after review: 14.05.2024
Accepted: 25.11.2024

How to cite

Чернояров О.В., Глушков А.Н., Черноярова Е.В., Литвиненко В.П., Литвиненко Ю.В. Обнаружение дискретного сигнала по дисперсии логарифма отношения амплитуд соседних символов // Радиотехника. 2024. Т. 88. № 12. С. 70−82. DOI: https://doi.org/10.18127/j00338486-202412-06

References

Akimov P.S., Bakut P.A., Bogdanovich V.A. i dr. Teorija obnaruzhenija signalov. Pod red. P.A. Bakuta. M.: Radio i svjaz'. 1984. 440 s. (in Russian).
Akimov P.S., Evstratov F.F., Zaharov S.I. i dr. Obnaruzhenie radiosignalov. Pod red. A.A. Kolosova. M.: Radio i svjaz', 1989. 288 s. (in Russian).
Shahtariin B.I. Obnaruzhenie signalov: Ucheb. posobie dlja vuzov. M.: Gorjachaja linija-Telekom. 2015. 464 s. (in Russian).
Levin B.R. Teoreticheskie osnovy statisticheskoj radiotehniki. Kniga pervaja. M.: Sovetskoe radio. 1969. 752 s. (in Russian).
Chernoyarov O., Dachian S., Glushkov A., Kaung Myat San, Litvinenko V. The algorithm for the detection of information signals. Journal of Physics: Conference Series. 2022. V. 2388(1). P. 1–11. https://doi.org/10.1088/1742-6596/2388/1/012073.
Chernoyarov O., Glushkov A., Litvinenko V., Litvinenko Y., Pergamenshchikov S. Signal-to-noise ratio measurement for the signals with constant amplitude. Journal of Physics: Conference Series. 2022. V. 2388(1). P. 1–11. https://doi.org/10.1088/1742-6596/2388/1/012072.
Skljar B. Cifrovaja svjaz'. Teoreticheskie osnovy i prakticheskoe primenenie. M.: ID «Vil'jams». 2003. 1104 s. (in Russian).
Liang D., Ng S., Hanzo L. Near-capacity turbo coded soft-decision aided DAPSK/Star-QAM for amplify-and-forward based cooperative communications. 2013. IEEE Transactions on Communications. V. 61(3). P. 1080–1087. https://doi.org/ 10.1109/TCOMM.2012.122712.110786.
Genc F., Yengel E., Savascihabes A., Ertug O. On the optimum ring ratio determination for 16-DAPSK modulation in OFDM systems. 2014 22nd Signal Processing and Communications Applications Conference (SIU). Trabzon. Turkey. 2014. Р. 742-745. https://doi.org/10.1109/SIU.2014.6830336
Matveeva T.A., Svetlichnaja V.B., Zotova S.A. Teorija verojatnostej: sistemy sluchajnyh velichin i funkcii sluchajnyh velichin: Ucheb. posobie. Volgograd: RPK «Politehnik». 2006. 65 s. (in Russian).
Chernoyarov O., Glushkov A., Litvinenko V., Salnikova A., Kaung Myat San Statistical characteristics of the adjacent information signals amplitude ratio. Inventive Systems and Control. Lecture Notes in Networks and Systems. 2023. V. 672. P. 825–838. https://doi.org/10.1007/978-981-99-1624-5_62.
Korn G.A., Korn T.M. Spravochnik po matematike dlja nauchnyh rabotnikov i inzhenerov. M.: Nauka. 1970. 720 s. (in Russian)
Chernoyarov O.V., Glushkov A.N., Litvinenko V.P., Litvinenko Y.V., Matveev B.V. Fast digital algorithms for the noncoherent demodulation of the differential phase-shift keyed binary signals. International Review of Electrical Engineering. 2018. V. 13(4). P. 334–341. https://doi.org/10.15866/iree.v13i4.15035.

[1] Akimov P.S., Bakut P.A., Bogdanovich V.A. i dr. Teorija obnaruzhenija signalov. Pod red. P.A. Bakuta. M.: Radio i svjaz'. 1984. 440 s. (in Russian).

[2] Akimov P.S., Evstratov F.F., Zaharov S.I. i dr. Obnaruzhenie radiosignalov. Pod red. A.A. Kolosova. M.: Radio i svjaz', 1989. 288 s. (in Russian).

[3] Shahtariin B.I. Obnaruzhenie signalov: Ucheb. posobie dlja vuzov. M.: Gorjachaja linija-Telekom. 2015. 464 s. (in Russian).

[4] Levin B.R. Teoreticheskie osnovy statisticheskoj radiotehniki. Kniga pervaja. M.: Sovetskoe radio. 1969. 752 s. (in Russian).

[5] Chernoyarov O., Dachian S., Glushkov A., Kaung Myat San, Litvinenko V. The algorithm for the detection of information signals. Journal of Physics: Conference Series. 2022. V. 2388(1). P. 1–11. https://doi.org/10.1088/1742-6596/2388/1/012073.

[6] Chernoyarov O., Glushkov A., Litvinenko V., Litvinenko Y., Pergamenshchikov S. Signal-to-noise ratio measurement for the signals with constant amplitude. Journal of Physics: Conference Series. 2022. V. 2388(1). P. 1–11. https://doi.org/10.1088/1742-6596/2388/1/012072.

[7] Skljar B. Cifrovaja svjaz'. Teoreticheskie osnovy i prakticheskoe primenenie. M.: ID «Vil'jams». 2003. 1104 s. (in Russian).

[8] Liang D., Ng S., Hanzo L. Near-capacity turbo coded soft-decision aided DAPSK/Star-QAM for amplify-and-forward based cooperative communications. 2013. IEEE Transactions on Communications. V. 61(3). P. 1080–1087. https://doi.org/ 10.1109/TCOMM.2012.122712.110786.

[9] Genc F., Yengel E., Savascihabes A., Ertug O. On the optimum ring ratio determination for 16-DAPSK modulation in OFDM systems. 2014 22nd Signal Processing and Communications Applications Conference (SIU). Trabzon. Turkey. 2014. Р. 742-745. https://doi.org/10.1109/SIU.2014.6830336

[10] Matveeva T.A., Svetlichnaja V.B., Zotova S.A. Teorija verojatnostej: sistemy sluchajnyh velichin i funkcii sluchajnyh velichin: Ucheb. posobie. Volgograd: RPK «Politehnik». 2006. 65 s. (in Russian).

[11] Chernoyarov O., Glushkov A., Litvinenko V., Salnikova A., Kaung Myat San Statistical characteristics of the adjacent information signals amplitude ratio. Inventive Systems and Control. Lecture Notes in Networks and Systems. 2023. V. 672. P. 825–838. https://doi.org/10.1007/978-981-99-1624-5_62.

[12] Korn G.A., Korn T.M. Spravochnik po matematike dlja nauchnyh rabotnikov i inzhenerov. M.: Nauka. 1970. 720 s. (in Russian)

[13] Chernoyarov O.V., Glushkov A.N., Litvinenko V.P., Litvinenko Y.V., Matveev B.V. Fast digital algorithms for the noncoherent demodulation of the differential phase-shift keyed binary signals. International Review of Electrical Engineering. 2018. V. 13(4). P. 334–341. https://doi.org/10.15866/iree.v13i4.15035.

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