This paper presents a novel digital beamforming to improve channel quality. By estimating the received channel impulse response (CIR) to calculate the arrival of angle (AOA) of received signal, and we scan the AOA to adjust the weighting vector of received signal and improve the channel quality. The performance of system with digital beamforming can improve 16 dB signal to noise ratio (SNR) in non-line of sight (NLOS).


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    Titel :

    Poster: CQI-aware digital beamforming in V2X radio modem


    Beteiligte:
    Jian-Ya Chu (Autor:in) / Shao-Ying Yeh (Autor:in) / Terng-Yin Hsu (Autor:in)


    Erscheinungsdatum :

    01.12.2015


    Format / Umfang :

    568689 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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