BER Measurement in Software Defined Radio Systems

• Autorzy: Martinek R. , Zidek J. , Tomala K.

Warianty tytułu

PL

Pomiary BER w systemie radia programowalnego

• Języki publikacji: EN

Abstrakty

EN

The article describes a flexible concept of measuring system consisting of PXI-5670 RF vector signal generator and PXI 5661 RF vector signal analyzer. The measuring system structure is based on PXI modular system that applies synthetic instrumentation concept - software-based approach to measurement of wireless transmission systems basic parameters. Synthetic instrumentation is the future, particularly in sectors where the demand for fast evolution and increased flexibility of electronics systems has driven the trend for increasing software content of electronics systems. Authors of this article created with LabVIEW 2010 SP1 synthetic measuring instruments for measuring the real bit error rate BER, applicable in the field of advanced wireless transmission systems. The main goal of the authors was to design a flexible measurement system that is able to adapt to new technologies and new modulation techniques.

PL

W artykule opisano układ pomiarowy, zbudowany na bazie generator wektorowego PXI-5670 RF oraz analizatora wektorowego PXI5661 RF, na potrzeby pomiaru parametrów sieci bezprzewodowej. Wykorzystany został modułowy, syntetycznym przyrząd metrologiczny PXI, który może pozwolić w przyszłości na szybki rozwój układów elektronicznych o dużej zawartości software’owej. Wykorzystane w pracy oprogramowanie LabVIEW 2010 SP1, posłużyło do określenia dopuszczalnej, rzeczywistej stopy błędów (BER) w zaawansowanych sieciach bezprzewodowych.

Słowa kluczowe

EN

software defined radio; PXI; LabVIEW; digital communication system

PL

radio programowalne; PXI; LabVIEW; komunikacja cyfrowa

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2013
• Tom: R. 89, nr 2b
• Strony: 205--210
• Opis fizyczny: Bibliogr. 17 poz., rys., wykr.

Twórcy

autor

Martinek R.

• VSB-Technical University of Ostrava

autor

Zidek J.

• VSB-Technical University of Ostrava

autor

Tomala K.

• VSB-Technical University of Ostrava

Bibliografia

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