The fifth-generation (5G) mobile communication technology will be applied to the new generation wireless railway communication system, which introduces new frequency and bandwidth to channel measurement campaign and modeling. Accurate and efficient channel sounder is crucial for the channel measurement, channel modeling, and railway wireless communication systems optimization, while the characteristics of the sounder depend largely on the choice of the sounding waveform, especially in the high mobility scenario. However, the performance of sounder with different waveforms has not yet been sufficiently studied. This paper presents a comparison of different sounding waveforms for wideband correlation channel sounding application, which are pseudo-random noise (PN), Zadoff-Chu (ZC), chirp, and multi-tone, respectively. The wideband correlation channel sounder applys the software-defined radio (SDR) as the hardware platform. Waveform generation, channel sounder architecture, and performance comparison of waveforms are presented as well. Finally, system verification successfully prove that the wideband correlation channel sounder is able to measure CIRs accurately in terms of delay and power with large-range dynamic, which can be helpful for channel sounding of new generation wireless railway communication.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Comparison of Different Sounding Waveforms for a Wideband Correlation Channel Sounder


    Weitere Titelangaben:

    Lect. Notes Electrical Eng.


    Beteiligte:
    Liang, Jianying (Herausgeber:in) / Jia, Limin (Herausgeber:in) / Qin, Yong (Herausgeber:in) / Liu, Zhigang (Herausgeber:in) / Diao, Lijun (Herausgeber:in) / An, Min (Herausgeber:in) / Zhang, Dongsheng (Autor:in) / Ai, Bo (Autor:in) / Fei, Dan (Autor:in) / Chen, Zhiping (Autor:in)

    Kongress:

    International Conference on Electrical and Information Technologies for Rail Transportation ; 2021 October 21, 2021 - October 23, 2021



    Erscheinungsdatum :

    2022-02-19


    Format / Umfang :

    8 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Comparison of Different Sounding Waveforms for a Wideband Correlation Channel Sounder

    Zhang, Dongsheng / Ai, Bo / Fei, Dan et al. | British Library Conference Proceedings | 2022



    Spectrally-compliant waveforms for wideband radar

    Nunn, C. / Moyer, L. R. | IEEE | 2012


    Wideband Sounder and Measurements in the 60 GHz Band

    Feeney, S. / Salous, S. / European Space Agency | British Library Conference Proceedings | 2006


    Methods for Channel Sounder Measurement Verification

    Remley, Kate A. / Gentile, Camillo / Zajic, Alenka et al. | IEEE | 2017