Efficiency Study of Kravchenko Weight Windows at Receiving Signal Structures Based on OFDM Signals in the Presence of Spectrum-Concentrated Interference


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In this paper, we consider signal constructions based on OFDM signals and error-correcting codes that are resistant to the effects of spectrum-concentrated interference. An algorithm for receiving these signal constructions using weight windows and a criterion for optimal weight windows are given. A number of Kravchenko weight windows based on atomic functions are shown to belong to practically optimal windows. The probabilistic characteristics for the reception of the considered signal structures formed using the convolutional code with a code rate of 1/2 are specified.

作者简介

V. Kravchenko

Kotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences

Email: levnaz2018@mail.ru
俄罗斯联邦, Moscow, 125009

L. Nazarov

Fryazino Branch, Kotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences

编辑信件的主要联系方式.
Email: levnaz2018@mail.ru
俄罗斯联邦, Fryazino, 141190

V. Pustovoit

Scientific and Technological Center for Unique Instrument Engineering, Russian Academy of Sciences

Email: levnaz2018@mail.ru
俄罗斯联邦, Moscow, 117342

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