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In OFDMA, what is the relationship between the subcarrier spacing f and symbol time t?

(a) f=t

(b) f=1/2t

(c) f=1/t

(d) no relation

1 Answer

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The correct choice is (c) f=1/t

Explanation: In OFDMA, the relationship between the subcarrier spacing f and symbol time t is f=1/t. They are inversely proportional.

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