The capacity of a millimetre-wave (mm-Wave) system can be improved by adopting a hybrid digital-to-analog (D-A) precoding system. Therefore, in this paper, an algorithm is proposed to maximise the capacity of the hybrid D-A mm-Wave system. This algorithm is a geometric approach which is based on the principle of Stiefel Manifold optimisation (SMO). Our proposed algorithm is compared with three known hybrid D-A precoding algorithms in the literature. The analytical and simulation results show that the proposed algorithm achieves higher capacity than the existing hybrid D-A precoding algorithms.


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    Titel :

    Hybrid Digital-to-Analog Beamforming Approaches to Maximise the Capacity of mm-Wave Systems


    Beteiligte:
    Alluhaibi, Osama (Autor:in) / Ahmed, Qasim Zeeshan (Autor:in) / Pan, Cunhua (Autor:in) / Zhu, Huiling (Autor:in)


    Erscheinungsdatum :

    2017-06-01


    Format / Umfang :

    1010182 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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