Demonstrator for real-time OFDM transmission with bit loading in TDD systems

Konferenz: OFDM 2014 - 18th International OFDM Workshop 2014 (InOWo'14)
27.08. - 28.08.2014 in Essen, Deutschland

Tagungsband: Proceedings of the 18th International OFDM Workshop 2014 (InOWo’14)

Seiten: 5Sprache: EnglischTyp: PDF

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Kisters, C.; Haering, L.; Czylwik, A. (Chair of Communication Systems, University Duisburg-Essen, Duisburg, Germany)

In this paper a complete demonstrator for realtime adaptive OFDM transmission is be presented. The used framework provides many adjustable parameters, so a wide range of real-time experiments can be performed. In the considered setup adaptive modulation is applied on a single-input single-output orthogonal frequency division multiplexing system with a bandwidth of 20 MHz. This paper shows the real-time reliability and the performance of the system.