The presence of a multitude of communication devices that simultaneously operate in the various communication systems creates a complex situation, both in terms of the correct reception of information, and in terms of the electromagnetic environment. In this regard, a solution is required that ensures reliable reception of signals in a different way than the existing ones. To modulate a digital signal, an algorithm for generating random processes with varying parameters was proposed. The ranges of distinguishing parameters for which effective demodulation is performed are established. In addition, the algorithm of modulation and demodulation of digital signals was proposed, the effectiveness of its work with different parameters variability was investigated, the filtration efficiency of such signals was investigated with known parameters.
doubly stochastic model, autoregression, modulation of signals, signal demodulation, correlation modulation, Kalman filter, electromagnetic compatibility
1. Kuleshov V. N., Udalov N. N., Bogachev V. M. i dr. Generirovanie kolebaniy i formirovanie radiosignalov. M. : MEI, 2008. 416 s.
2. Samohin V. P., Kindyakov B. M. Pamyati Edvina Armstronga (18.12.1890-31.01.1954) // Nauka i obrazovanie. № 1. 2014.
3. Kuznecov A. P., Kurulev A. P., Batura M. P. Teoriya elektricheskih cepey. Minsk, 2015. 413 c.
4. Vasil'ev K. K., Dement'ev V. E., Andriyanov N. A. Sravnitel'nyy analiz tochechnogo prognozirovaniya dvazhdy stohasticheskoy i avtoregressionnyh modeley // DSPA : Voprosy primeneniya cifrovoy obrabotki signalov. 2016. T. 6, № 2. S. 290-294.
5. Azanov P. T., Danilov A. N., Andriyanov N. A. Development of software system for analysis and optimization of taxi services efficiency by statistical modeling methods // CEUR Workshop Proceedings. 2017. T. 1904. S. 232-238.
6. Andriyanov N. A., Sonin V. A. Using mathematical modeling of time series for forecasting taxi service orders amount // Proceedings of the II International Scientific and Practical Conference «Fuzzy Technologies in the Industry - FTI 2018», CEUR Workshop Proceedings. T. 2258, S. 462-472.
7. Vasiliev K., Dementiev V., Andriyanov N. Representation and processing of multispectral satellite images and sequences // Procedia Computer Science. 2018. T. 126. S. 49-58.
8. Andriyanov N. A., Gavrilina Yu. N. Obnaruzhenie dvoichnyh simvolov na osnove modulyacii dvazhdy stohasticheskimi modelyami // 73-ya Mezhdunarodnaya konferenciya radioelektronnye ustroystva i sistemy dlya ifokommunikacionnyh tehnologiy (REDS-2018). Materialy konferencii. S. 213-215.
9. Andriyanov N. A., Gavrilina Yu. N. Obnaruzhenie i razlichenie signalov, moduliruemyh avtoregressiyami s izmenyayuschimisya korrelyacionnymi svoystvami. V kn.: 28-ya Mezhdunar. Krymskaya konf. «SVCh-tehnika i telekommunikacionnye tehnologii» - KryMiKo’2018 (Sevastopol', 9-15 sent. 2018 g.). 2018. S. 356-360.
10. Teoriya elektricheskoy svyazi : uchebnoe posobie / K. K. Vasil'ev, V. A. Glushkov, A. V. Dormidontov, A. G. Nesterenko ; pod obsch. red. K. K. Vasil'eva. Ul'yanovsk : UlGTU, 2008. 452 s.
11. Gelgor A., Gorlov A., Popov E. On the synthesis of optimal finite pulses for bandwidth and energy efficient single-carrier modulation // Internet of Things, Smart Spaces and Next Generation Networks and Systems. Springer International Publishing. 2015. P. 655-668.
12. Goryunov A. G., Livencov S. N., Chursin Yu. A. Telekontrol' i teleupravlenie : uchebnoe posobie. Tomsk : Izd-vo Tomskogo politehnicheskogo universiteta, 2011. 139 s.
13. Ivanov M. T., Sergienko A. B., Ushakov V. N. Radiotehnicheskie cepi i signaly : Uchebnik dlya vuzov. Standart tret'ego pokoleniya / pod red. V. N. Ushakova. Spb. : Piter, 2014. 336 s.
14. Gladkih A. A. Osnovy teorii myagkogo dekodirovaniya izbytochnyh kodov v stirayuschem kanale svyazi. Ul'yanovsk : UlGTU, 2010. 379 s.
15. Berger L. T., Schwager A., Pagani P., Schneider D. M. MIMO Power Line Communications : Narrow and Broadband Standards, EMC, and Advanced Processing. Devices, Circuits, and Systems. CRC Press, 2014. 696 s.
16. Vasil'ev K. K., Andriyanov N. A. Analiz avtoregressiy s kratnymi kornyami harakteristicheskih uravneniy // Radiotehnika. 2017. № 6. S. 13-17.
