Читать книгу Industry 4.0 Vision for the Supply of Energy and Materials - Группа авторов - Страница 35

Short-range communication technologies use radio waves to transmit data to a receiving node within a very short distance. Their offered range is generally suited for wireless personal area network (WPAN) and wireless local area network (WLAN). The distinct feature of short-range wireless communication is the low power required to communicate, making them suitable for battery-equipped mobile devices. A number of such protocols discussed here are Zigbee, WirelessHART, ISAl00.11a, Bluetooth and WIA-PA, and all are governed by IEEE 802.15 standards. In addition, we review Wi-Fi networks regulated by the IEEE 802.11 standard.