Massive MIMO for Industrial Internet of Things in Cyber-Physical Systems
Massive MIMO for Industrial Internet of Things in Cyber-Physical Systems
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DOI：
10.1109/tii.2017.2787988
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发表时间：
2018-06-01
影响因子：
12.3
通讯作者：
Yang, Hong
中科院分区：
文献类型：
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作者：
Lee, Byung Moo;Yang, Hong
为了在工业互联网中应用网络物理系统（CPS）技术，需要能够鲁棒地维持数据中心与分布式用户实体和/或工业物联网设备之间的超连接的无线技术。我们研究了利用大规模多输入多输出（MIMO）作为这样的无线技术的可行性。我们分析了部署在数据中心的大规模MIMO基站的性能，以向大量设备提供大规模连接。此外，我们还讨论了在CPS工业互联网应用中部署大规模MIMO的相关研究挑战，如设备调度和功率控制，节能设计和射频能量传输/收集，无人机和移动的机器人的信令技术，以及水下工业互联网的应用。
To apply cyber-physical system (CPS) technique in industrial internet, a wireless technology that is able to robustly maintain hyperconnectivity between a data center and distributed user entities and/or industrial Internet of Things devices is required. We investigate the feasibility of utilizing massive multiple-input multiple-output (MIMO) as such a wireless technology. We analyze the performance of amassive MIMO base station deployed at a data center to provide massive connectivity to a large number of devices. In addition, we discuss related research challenges for deploying massive MIMO in industrial internet applications of CPS, such as device scheduling and power control, energy efficient design and radio frequency energy transfer/harvesting, signaling techniques for drones and mobile robots, and applications of underwater industrial internet.