With the increasing demand for sensing functions in the 6-th generation (6G) wireless communication networks, waveform design has become critical. The waveform must ensure a high quality of service in communication and achieve high precision in sensing; thus, interference between these two functions should be minimized. This paper proposes a power division waveform design for integrated sensing and communication (ISAC) based on orthogonal frequency division modulation (OFDM). This waveform design utilizes the Zadoff-Chu (ZC) sequence as the symbol sequence for sensing. The probability of detection for this method can reach approximately 0.8. The properties of the ZC sequence make it easy to implement in LTE and NR base stations and allow it to be effectively eliminated through successive interference cancellation. Additionally, the potential of this waveform in channel estimation (CE) is also analyzed, demonstrating an accuracy of CE under 3.5 × 10−3.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Power-Division Integrated Sensing and Communication waveform based on ZC-OFDM


    Beteiligte:
    Wang, Mao (Autor:in) / Yoshii, Kazutoshi (Autor:in) / Shimamoto, Shigeru (Autor:in) / Funakoshi, Mizuki (Autor:in) / Yabuki, Ayumu (Autor:in) / Funayoshi, Hideto (Autor:in)


    Erscheinungsdatum :

    07.10.2024


    Format / Umfang :

    671484 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Energy-efficient Integrated Sensing and Communication System with DNLFM Waveform

    Ma, Yihua / Yuan, Zhifeng / Xia, Shuqiang et al. | IEEE | 2024


    OFDM waveform design parameter for submarine radar

    Kuswidiastuti, D. / Handayani, P. / Hendrantoro, G. et al. | IEEE | 2015