Limited Liability Company “Radio Gigabit”

Alexey Fedorovich Klyuev

Roman Olegovich Maslennikov

Alexey Andreevich Artemenko

Mikhail Vyacheslavovich Panteleev

Andrey Arkadievich Shevchenko

The present invention generally relates to the field of electrical communication and more specifically to apparatuses and methods of phase noise mitigation for signal transmission in wideband telecommunication systems. The method for compensation of the phase noise effect on the data transmission through a radio channel is based on a possibility to present the phase noise of a reference oscillator like a random process where the main spectral density is concentrated in the low-frequency region. Therefore, the number of estimated parameters can be reduced many times to several low-frequency spectral components instead of a direct estimation in the time domain. The advantage of the method is an improvement of the estimation accuracy and a reduction of the computational complexity.

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pos. Druzhba, Russia

Alexey Fedorovich Klyuev