Traditional Culture Encyclopedia - Traditional virtues - What is a wireless sensor network?
What is a wireless sensor network?
Wireless transmission function of wireless sensor. Common wireless transmission networks include RFID, ZigBee, infrared, Bluetooth, GPRS, 4G, 2G, Wi-Fi and NB-IOT.
Compared with the traditional wired network, wireless sensor network technology has obvious advantages, the main requirements are: low energy consumption, low cost, universality, network topology, security, real-time, data-centric, etc.
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