Which type of TDM assigns fixed time slots to each input device, even when it has no data to transmit?

Options

  • A. Statistical TDM
  • B. Synchronous TDM
  • C. Frequency Division Multiplexing
  • D. Wavelength Division Multiplexing
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

B. Synchronous TDM

Detailed Explanation

Correct Answer: Synchronous TDM.

Synchronous TDM assigns predetermined time slots to each input device in every frame. A slot may remain unused if its corresponding device has no data to send.