Journal of Radio Electronics. eISSN 1684-1719. 2023. №11
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DOI: https://doi.org/10.30898/1684-1719.2023.11.7

 

EVALUATION OF THE IMPACTS OF RANDOM INTENTIONAL

INTERFERENCE ON A DATA TRANSMISSION SYSTEM

WITH COGNITIVE PSEUDORANDOM SWITCHING

OF OPERATING FREQUENCIES

 

A.A. Genov 1, A.A. Slepyh 2, A.V. Suhov 3, V.I. Filatov 2

 

 

1 FSI Scientific Research Institute of System Analysis RAS

117218, Russia, Moscow, Nakhimovskii prosp., 36, k.1

2 Bauman Moscow State Technical University

105005, Russia, Moscow, 2-ya Baumanskaya ul., d. 5, str. 1

3 Moscow Aviation Institute (National Research University)

125993, Russia, Moscow, Volokolamskoe shosse, d. 4

 

The paper was received August 28, 2023.

 

Abstract. The article considers the principles of constructing an adaptive radio link algorithm with pseudo-random switching of operating frequencies and evaluates the effectiveness of the impact of random and intentional interference on it. A software model of a radio channel with interference effects on it has been developed and numerical values of the number of correctly received symbols in various interference situations have been obtained. The results of statistical modeling are presented, which make it possible to evaluate the use of identification of the distribution of erroneous symbols to determine the type and amount of interference.

Key words: pseudo-random frequency switching, spectrum spreading, adaptive radio link, jamming.

Financing: Publication is made as part of national assignment for SRISA RAS (fundamental scientific research 47 GP) on the topic No. FNEF-2022-0022.

Corresponding author: Genov Anatoly Anatolievich, kt-mati@mail.ru

 

References

1. Borisov V.I. i dr. Pomekhozashchishchennost' sistem radiosvyazi s rasshireniem spektra signalov metodom psevdosluchajnoj perestrojki rabochej chastoty. Moskva, Radio i svyaz'. 2000. 384 s.

2. S.P. Inglin, Teoriya veroyatnostej i matematicheskaya statistika na baze MATLAB. Khar'kov, NTU “KHPI”. 2006. 612 c.

3. Chudnov A.M. Pomekhozashchishchennost' sistemy peredachi informacii s psevdosluchajnym pereklyucheniem chastot v usloviyakh naikhudshikh pomekh. Izv. vuzov. Radioehlektronika. 1984. t. 27. №9. S. 3-8.

4. Filatov V.I., Sukhov A.V., Zajcev M.A., Genov A.A. Kompleksnaya ocenka pokazatelej pomekhoustojchivosti sovremennykh i perspektivnykh sistem peredachi informacii i svyazi. Zhurnal radioehlektroniki. 2020. № 9. S. 3.

5. Bazar T., Wu Y. A Complete Characterization of Minimax and Maximin Encode-Decoder Policies for Communication Channels with Incomplete Statistical Description. IEEE Trans. Inform. Theory. 1985. V. 31. №4. P. 482-489.

6. Cahn S Performance of Digital Matched Filter Correlator with Unknown Interference. IEEE Trans. Commun. 1971. V. 19. №6. P. 1163-1172.

7. Chudnov A.M. O minimaksnykh algoritmakh formirovaniya i priema signalov. Problemy peredachi informacii. 1986. T. 22. №4. S. 49-54.

8. Chudnov A.M. Pomekhoustojchivost' linij i setej svyazi v usloviyakh optimizirovannykh pomekh. Leningrad, VAS. 1986. 86 s.

 

For citation:

 

Genov A.A., Slepykh A.A., Sukhov A.V., Filatov V.I. Evaluation of the impacts of random intentional interference on a data transmission system with cognitive pseudorandom switching of operating frequencies. // Journal of Radio Electronics. – 2023. – №. 11. https://doi.org/10.30898/1684-1719.2023.11.7 (In Russian)