Abstract
The synthesis of a nonlinear algorithm for joint estimation of signal parameters under conditions of a priori uncertainty about the laws of noise distribution using the theory of regularization and the method of nonlinear filtering in a sliding time window of constant length is considered. It is shown that noise immunity of the proposed algorithm is higher than that of nonlinear filtering, and also that it has a computational complexity less than the known joint estimation procedure and allows in some cases reducing the number of arithmetic operations in comparison with the regularizing algorithm.
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REFERENCES
W. Gappmair and O. Koudelka, in Proc. 2012 8th Int. Symp. Commun. Systems, Networks and Digital Signal Processing (CSNDSP, Poznan, July 18–20, 2012 (IEEE, New York, 2012), p. 6292650.
W. Gappmair, Adv. Electronics and Telecommun. 3 (5), 32 (2013).
Ch.-J. Hsu, R. Cheng, and W.-H. Sheen, IEEE Trans. Veh. Technol. 58, 2201 (2009).
O. Weikert, Proc. 14th Workshop on Signal Processing Advances in Wireless Commun. (SPAWC) (16–19 Jun. N.Y.: IEEE, Darmstadt, 2013).
M. Aziz, F. M. Ghannouchi, and M. Helaoui, Sensors 17 (12), 2948 (2017).
V. I. Tikhonov and N. K. Kul’man, Nonlinear Filtration and Partially Coherent Reception of Signals (Sovetskoe Radio, Moscow, 1975) [in Russian].
V. I. Tikhonov and M. A. Mironov, Markovian Processes (Sovetskoe Radio, Moscow, 1977) [in Russian].
V. I. Tikhonov, V. N. Kharisov, and V. A. Smirnov, Radiotekh. Elektron. (Moscow) 23, 1441 (1978).
V. I. Tikhonov, Statistical Radio Engineering (Sovetskoe Radio, Moscow, 1982) [in Russian].
V. I. Tikhonov, Optimal Reception of Signals (Radio i Svyaz’, Moscow, 1983) [in Russian].
V. I. Tikhonov and V. N. Kharisov, Statistical Analysis and Synthesis of Wireless Devices and Systems: School Textbook for College (Radio i Svyaz’, Moscow, 1991) [in Russian].
V. M. Verzhbitskii, Bases of Numerical Methods (Vysshaya Shkola, Moscow, 2005).
G. H. Golub and Ch. F. Van Loan, Matrix Computation (Johns Hopkins Univ., Baltimore, 1989; Mir, Moscow, 1999) [in Russian].
A. A. Amosov, Yu. A. Dubinskii, and N. V. Kopchenova, Computing Methods for Engineers (Vysshaya Shkola, Moscow, 1994).
T. Yoshida, D. Nojima, Y. Nagao, et al., in Proc. Int. Conf. on Advanced Technologies for Communications (ATC 2011), Da Nang, Aug. 2–4, 2011 (IEEE, New York, 2011).
A. V. Pestryakov and E. R. Khas’yanova, Sist. Sinkhroniz., Formir. & Obrab. Sign. 6 (3), 115 (2015).
E. R. Khas’yanova, Research and Development of Methods of Compensation of Errors of Quadrature Conversion in Digital Radio Receivers with the Zero Intermediate Frequency, Disertation Cand. Techh. Sci. (MTUSI, Moscow, 2019).
Y. Chen, Y. Li, X. Gao, and X.-G. Xia, IEEE Access. 8, 1542 (2020).
K. N. Khanum and G. R. Reddy, in Proc. Int. Conf. on Emerging Trends in Inform. Technology and Engineering (Ic-ETITE 2020), Vellore, Feb. 24–25, 2020 (IEEE, New York, 2020), p. 1.
M. Sahoo and H. K. Sahoo, 5th Int . Conf. for Convergence in Technology (ICCT). Bombay, Mar. 29–31, 2019 (IEEE, New York, 2019), p. 19033748.
X. Wang, H. Hua, and Y. Xu, IEEE Access 8, 44936 (2020).
N. E. Poborchaya, Elektrosvyaz’, No. 3, 24 (2010).
N. E. Poborchaya, Elektrosvyaz’, No. 5, 17 (2012).
N. E. Poborchaya, Elektrosvyaz’, No. 5, 24 (2016).
N. E. Poborchaya, Elektrosvyaz’, No. 12, 64 (2016).
N. E. Poborchaya and A.V. Pestryakov, T-Comm. 13 (10), 13 (2019).
N. E. Poborchaya, Elektrosvyaz’, No. 6, 74 (2020).
N. E. Poborchaya, in Systems of Signal Synchronization, Generating and Processing in Telecommunications, SYNCHROINFO, (Proc. Conf. Svetlogorsk, July 1–3, 2020) (IEEE, New York, 2020), p. 9166068.
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Poborchaya, N.E. Synthesis of an Algorithm for Estimating Signal Distortions in a Direct Conversion Receiver Based on Combining a Regularizing Procedure and a Nonlinear Filtering Method. J. Commun. Technol. Electron. 66, 964–970 (2021). https://doi.org/10.1134/S1064226921080064
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DOI: https://doi.org/10.1134/S1064226921080064