Anti-interference is a major challenge in wireless communications. In this paper, a new set of optimal no-hitzone(NHZ) frequency-hopping (FH) sequence (so-called NHZ FH pattern) are constructed, which offers lower frequency-hits than other hopping patterns. With such a NHZ FH pattern, an improved FH system using an adaptive beam-forming (BF) receiver (NHZ/FH-BF system) is investigated for the interference mitigation. By combining NHZ/FH and BF techniques, the proposed system can fully harness the advantage of anti-interference from the spatial and the frequency domains to improve the anti-interference capability. The numerical and simulation results show that the anti-interference performance and the spectral efficiency of the proposed NHZ/FH-BF system significantly outperform the traditional systems, i.e., the NHZ/FH system with single antenna and the FH-BF system with the uniformly-distributed FH pattern.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    An Improved Frequency-Hopping System with No-Hit-Zone Hopping Pattern Based on Adaptive Array Receiver for Anti-Interference


    Beteiligte:
    Zeng, Qi (Autor:in) / Liu, Xing (Autor:in) / Zhong, Jun (Autor:in)


    Erscheinungsdatum :

    01.04.2019


    Format / Umfang :

    240716 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Frequency-Hopping Pulse Position Modulation Ultrawideband Receiver

    Esman, D. J. / Ataie, V. / Kuo, B. P.-P. et al. | British Library Online Contents | 2017


    PDI receiver for fast frequency hopping spread spectrum system

    Murata,Y. / Takakusaki,K. / Esmailzadeh,R. et al. | Kraftfahrwesen | 1993


    Joint Design of Fast Frequency Hopping and Time Hopping under Pulse Full-band Interference

    Song, Dongpo / Wang, Shilian / Wang, Hao et al. | IEEE | 2023


    Interference diversity gain in frequency hopping GSM

    Olofsson,H. / Ericsson Radio Systems,SE | Kraftfahrwesen | 1995