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Enabling device-to-device (D2D) communications in millimeter-wave (mm-wave) networks is of critical importance for the next-generation mobile networks to support very high data rates (multi-gigabits-per-second) for mobile devices. In this paper, we provide a fine-grained performance analysis of the mm-wave D2D communication networks. Specifically, we first establish a general and tractable framework...
In the modern industrial production, level of equipments and vessels is checked and controlled usually. According to volume delay of double tank and disadvantage of single loop low properties, introduces Cascade control scheme. This paper selects controller based on Siemens S7-200 and control strategy based on PID, It realizes high-precision control and real-time display of double water tank by PLC...
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