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The FDD (Frequency Division Duplex) interface is a communication method used in wireless systems where separate frequency bands are allocated for uplink (transmitting data from a user device to a base station) and downlink (transmitting data from a base station to a user device) transmissions. This allows simultaneous two-way communication, improving efficiency and reducing interference. FDD is commonly used in cellular networks, such as LTE and 5G, enabling better performance in high-capacity environments.

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AnswerBot

1mo ago

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