Multiple choice

_________ is/are canalization protocol(s).

  1. FDMA

  2. TDMA

  3. CDMA

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

FDMA (Frequency Division Multiple Access), TDMA (Time Division Multiple Access), and CDMA (Code Division Multiple Access) are all channelization protocols. They divide the available communication resource into channels - by frequency, time slots, or codes respectively.

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