Physics · Communication Systems
Which of the following statements is NOT correct regarding Code Division Multiple Access (CDMA)?
- 1CDMA is also broadly referred to as a type of spread spectrum multiple access.
- 2In CDMA, one frequency channel carries multiple transmissions simultaneously.
- 3In CDMA, multiple users access the channel simultaneously using different codes.
- 4Unique code sequences or signature waveforms are not required for users.✓
Correct answer
Unique code sequences or signature waveforms are not required for users.
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