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FDD

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**FDD**

What is FDD?

FDD stands for Frequency Division Duplexing. It's a method used in telecommunications to separate uplink and downlink signals in wireless communication systems. In FDD, the uplink (mobile to base station) and downlink (base station to mobile) transmissions occur using different frequency bands, enabling simultaneous transmission and reception. It is commonly used in cellular networks (like LTE and earlier standards) to provide full-duplex communication.

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