The V2V (Vehicle to Vehicle) communication system in the Internet of vehicular networking is an important part of the future intelligent vehicle network, and it is extremely important to study the quality of the V2V communication channel. The double-Rayleigh fading model can better reflect the small-scale fading characteristics of the V2V channel. Therefore, this paper conducts experimental verification in this channel environment. First, using the gain matrix constructed by CSI, the images of time, frequency and related domain are obtained through the transformation of contour line, waterfall map and related diagram. Then, The image features transformed by the channel state information are extracted based on the improved multi-texton histogram. Finally, the V2V channel quality under slow fading conditions is discriminated under the SVM. The results show that the method not only simplifies the difficulty of channel state feature extraction, but also can effectively and reliably predict the instantaneous channel state.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Prediction of V2V channel quality under double-Rayleigh fading channels


    Beteiligte:
    Chen, Yifan (Autor:in) / Dou, Zheng (Autor:in) / Lin, Yun (Autor:in) / Li, Ying (Autor:in)


    Erscheinungsdatum :

    01.05.2020


    Format / Umfang :

    3020212 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Turbo-TCM Performance under AWGN and Rayleigh Fading Channels

    REN, Jun-tao / WANG, Mu-zhong / SHAO, Ding-rong | Elsevier | 2003

    Freier Zugriff

    Modeling, capacity, and joint source/channel coding for Rayleigh fading channels

    Wang,H.S. / Moayeri,N. / The Chinese Univ.of Hong Kong,CN et al. | Kraftfahrwesen | 1993


    Turbo-TCM Performance under AWGN and Rayleigh Fading Channels(P)

    Ren, J.-t. / Wang, M.-z. / Shao, D.-r. | British Library Online Contents | 2003


    Linear-prediction-aided differential detection of CPM signals transmitted over Rayleigh flat fading channels

    Young,R.J. / Lodge,J.H. / Communications Research Centre,CA | Kraftfahrwesen | 1990


    Performance of Correlated Diversity techniques on Rayleigh fading channels

    Kempeneers, P. / Moeneclaey, M. / IEEE; Vehicular Technology/Communications Society; Joint Chapter in the Benelux Section et al. | British Library Conference Proceedings | 1995