Korekcja zniekształceń liniowych w systemach z modulacją wielotonową

Dziwoki, G.

Artykuł - szczegóły

Tytuł artykułu

Korekcja zniekształceń liniowych w systemach z modulacją wielotonową

Autorzy

Dziwoki G.

Identyfikatory

Warianty tytułu

Channel equalization for multitone modulation systems

Języki publikacji

Abstrakty

Dokonano przeglądu różnych sposobów podejścia do problemu korekcji zniekształceń liniowych w systemach z modulacją OFDM, pomijając szczegółowe aspekty implementacji zaprezentowanych rozwiązań. Omówiono charakterystyczne cechy metod korekcji w dziedzinie czasu i częstotliwości z uwzględnieniem także algorytmów nienadzorowanych.

Article describes different approaches to channel equalization in multitone modulation without giving implementation details. Specific properties of time and frequency domain equalization, including blind methods are presented.

Słowa kluczowe

modulacja wielotonowa OFDM DMT zniekształcenia liniowe korekcja ślepa minimalizacja korekcji międzyblokowych minimalizacja błędu średniokwadratowego korekcja w dziedzinie częstotliwości

OFDM DMT multitone modulation channel impulse response shortenng time domain equalization frequency domain equalization blind equalization

Wydawca

Wydawnictwo SIGMA-NOT

Czasopismo

Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne

Rocznik

2006

Tom

nr 7

Strony

209--216

Opis fizyczny

wykr., Bibliogr. 35 poz.

Twórcy

autor

Dziwoki G.

Zakład Telekomunikacji, Instytut Elektroniki Politechniki Śląskiej

Bibliografia

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Typ dokumentu

Bibliografia

Identyfikator YADDA

bwmeta1.element.baztech-article-BPOC-0016-0020