Switch and stay combining diversity receiver in microcellular mobile radio system

• Autorzy: Sekulovic N. , Stefanovic M. , Dracan D. D. , Panajotovic A. , Zdravkovic M.

Warianty tytułu

PL

Odbiornik typu „switch and stay” w mikrokomórkowych mobilnych systemach komunikacyjnych

• Języki publikacji: EN

Abstrakty

EN

In this paper, the performance of switch and stay combining (SSC) receiver operating over correlated Rician fading channels in the presence of multiple Nakagami-m cochannel interferences (CCIs) is studied. This investigation is important since such environment seems to be the most realistic in microcellular radio communications systems. Analytical expressions for the probability density function (PDF) and cumulative distribution function (CDF) of SSC output signal-to-interference ratio (SIR) are derived and used to study important system performance measures.

PL

W artykule analizowano właściwości odbiornika “switch and stay combining – SSC) pracującego w skorelowanych kanałach Rician w obecności interferencji kanałów Nakagami-m. Ta analiza jest ważna, ponieważ podobne okoliczności mogą wystąpić w większości mikrokomórkowych systemów komunikacyjnych. Podano analityczną zależność krzywej gęstości prawdopodobieństwa oraz dystrybuantę stosunku sygnału wyjściowego do interferencji.

Słowa kluczowe

EN

switch and stay combining; cochannel interferences

PL

mikrokomórkowe systemy komunikacyjn; inteferencje

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2010
• Tom: R. 86, nr 12
• Strony: 345--349
• Opis fizyczny: Bibliogr. 32 poz., rys.

Twórcy

autor

Sekulovic N.

autor

Stefanovic M.

autor

Dracan D. D.

autor

Panajotovic A.

autor

Zdravkovic M.

• University of Nis,

Bibliografia

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