A Novel Traffic Prediction Scheme for Broadband Satellite Communications System

• Autorzy: Gao Q. , Li G.

Warianty tytułu

PL

Nowa metoda prognozowania przepływu danych w szerokopasmowym satelitarnym systemie komunikacyjnym

• Języki publikacji: EN

Abstrakty

EN

Multi-user traffic prediction is an important issue in broadband satellite communications system. In view of multiple UTs (User Terminal) which are treated by a single ST (Satellite Terminal), a novel NMF-based (Nonnegative Matrix Factorization-based) multi-user traffic prediction method is proposed. Compared with previous prediction schemes, the new method can reduce computational complexity and remain comparable prediction accuracy. Simulation results based on real traffic data testify the validity of the proposed method.

PL

Przedstawiono metodę prognozowania przesyłu danych w satelitarnym szerokopasmowym systemie komunikacyjnym. Nowa metoda traktuje każdego z wielu użytkowników sieci jako pojedynczy terminal satelitarny.

Słowa kluczowe

EN

broadband satellite communications; nonnegative matrix factorization

PL

satelitarny system komunikacyjny; przepływ danych

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2012
• Tom: R. 88, nr 5b
• Strony: 141--145
• Opis fizyczny: Bibliogr. 14 poz., tab., schem.

Twórcy

autor

Gao Q.

autor

Li G.

• Institute of Communication Engineering, PLA Univ. of Sci. & Tech.

Bibliografia

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