The underlying physical connection method for a radio-based
communication network. Modern phones may support several
RATs in one device such as Bluetooth, Wi-Fi, NFC (Near-Field
Communications), and 3G, 4G or LTE, and 5G.
The underlying physical connection method for a radio-based
communication network. Modern phones may support several
RATs in one device such as Bluetooth, Wi-Fi, NFC (Near-Field
Communications), and 3G, 4G or LTE, and 5G.