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In a TDD one channel is sufficient for transmission.

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In a TDD one channel is sufficient for transmission.

(a) True

(b) False

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My query is from Pulse Code Modulation topic in division Radio Transmitters, Communication Receivers, Multiplexing and Demultiplexing of Avionics

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Correct answer is (a) True

Easy explanation: Time-division duplexing (TDD) means that signals are transmitted simultaneously on a single channel by interleaving them in different time slots. Each time slot may contain one data word, such as 1 byte from an A/D converter or a D/A converter. As long as the serial data rate is high enough, a user will never know the difference. The primary benefit of TDD is that only one channel is needed. It saves spectrum space and cost.

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