Wireless resources and the use of massive MIMO to simultaneously support IoTĬonnections with very heterogeneous requirements. The discussion continues to the questions of network slicing of the MIMO is applied to mMTC or URLLC and present a number of suitable communication We provide insights into the trade-offs that emerge when massive Identifying the opportunities and challenges in exploiting massive MIMO for IoTĬonnectivity. Specifically, we treat the two generic types of IoT connectionsĮnvisioned in 5G: massive machine-type communication (mMTC) and ultra-reliable This paper we investigate the applicability of massive MIMO to IoTĬonnectivity. Is still a developing topic, as IoT connectivity has requirements andĬonstraints that are significantly different from the broadband connections. On the other hand, using massive MIMO for Internet-of-Things (IoT) On the one hand, the benefits ofĪpplying massive MIMO for broadband communication are well known and there hasīeen a large body of research on designing communication schemes to support Multiplexing of densely distributed users. The large number of degrees of freedom (DoFs) of massive MIMO essential forĪchieving high spectral efficiency, high data rates and extreme spatial Massive MIMO is considered to be one of the key technologies in the emergingĥG systems, but also a concept applicable to other wireless systems. Massive MIMO for Internet of Things (IoT) Connectivity
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