What is ARFCN 5G?

July 3, 2018 July 9, 2020 Author 5G, LTE, New Radio, Tech Fundas. An Absolute Radio-Frequency Channel Number (ARFCN) is a code that specifies a pair of reference frequencies used for transmission and reception in radio system .

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What is uplink and downlink signal?

Uplink and downlink, also called upload and download, refers to the two-way communication between a cell tower and your phone . Downlink definition – signal coming from a cell tower to your cellular device. Uplink definition – signal leaving your cellular device and going back to a cell tower.

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