Question: a. What spread spectrum transmission method dominates today? 15a.) Which of the following uses O F D M ? a. 802.11ac b. 802.11n c. Both

a. What spread spectrum transmission method dominates today?

15a.) Which of the following uses O F D M ?

a. 802.11ac

b. 802.11n

c. Both A and B

d. Neither A nor B


d. Why does it divide the channel into sub carriers?

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