Читать книгу Industry 4.0 Vision for the Supply of Energy and Materials - Группа авторов - Страница 30

Power efficiency is a qualitative metric that represents energy consumption of system components. In wireless networks, energy consumption depends on data rate, network topology, MAC protocol, and hardware design [49]. One possible solution to optimize system power consumption is using dynamic power management to boost system efficiency. Power efficiency and reliability are also closely interconnected. In fact, while better power efficiency will lead to higher reliability, system demands on ultra-reliable low latency communication may cause significant energy consumption [52]. It is thus necessary to consider well-thought trade-offs under the acceptable level of system complexity.