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The method of digital signal processing, adaptive to signal-noise conditions, on the basis of wavelet transformations in reception channels of MIMO radio access systems

The method of digital signal processing, adaptive to signal-noise conditions, on the basis of wavelet transformations in reception channels of MIMO radio access systems

Abstract

The method of digital signal processing, adaptive to signal- noise conditions, on the basis of wavelet transformations in reception channels of mimo radio access systems is offered in the article. This method are not required calculations of pulse responses of high and low-frequency wavelet filters and optimum parametres of filtering for various SNR values in real time.

У роботі запропонований адаптивний до сигнально-завадової обстановки метод цифрової обробки сигналів на основі вейвлет перетворень у прийомних каналах систем радиодоступу MIMO. В цьому методі не потрібні в реальному часі розрахунки імпульсних характеристик високочастотних і низькочастотних вейвлет фільтрів та оптимальних параметрів фільтрації для різних значень ВСШ.

В работе предложен адаптивный к сигнально-помеховой обстановке метод цифровой обработки сигналов на основе вейвлет преобразований в приемных каналах систем радиодоступа MIMO. В этом методе не требуются в реальном времени расчеты импульсных характеристик высокочастотных и низкочастотных вейвлет фильтров и оптимальных параметров фильтрации для различных значений ОСШ.

Keywords

MIMO radio access systems, wavelet filtering, УДК 621.396, системы радиодоступа MIMO, вейвлет фильтрация, системи радіодоступу MIMO, вейвлет фільтрація

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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