The massive-antenna is widely considered as one of key technologies in the 5th generation (5G) networks and beyond. To approach the system capacity with the massive-antenna, it is highly demanded for fundamental research on how to obtain the system capacity of massive-antenna based broadcast channel (BC) with simple closed-form expressions. To address this, our paper focuses on the massive-multiple-input single-output (mMISO) BC transmission, which is a common scenario in cellular networks. With regarding the massive-antenna, a precise approximation of the system capacity is derived with a simple closed-form expression. The simulations validate the correctness of the derived outcomes in mMISO-BC.


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    Titel :

    Closed-form Approximations of MISO Broadcast System Capacity: a Massive-Antenna Perspective


    Beteiligte:
    Han, Weijia (Autor:in) / Chen, Fengsen (Autor:in) / Ma, Xiao (Autor:in) / Xu, Chao (Autor:in)


    Erscheinungsdatum :

    2022-09-01


    Format / Umfang :

    262549 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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