Question

what are the main features of CDMA technology​

Answer 1

Explanation:

INCREASED USER CAPACITY

CDMA has a higher user capacity than that of TDMA or FDMA.

The full utilization of system resources (frequency bandwidth and time) allows more users access to the system. In addition, the code word length used to encode the signals most stringently limits user capacity.

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Answer 2

Answer:

1) Many users of a CDMA system share the same frequency. Either TDD or FDD may be used.

2)Unlike TDMA or FDMA, CDMA has a soft capacity limit. Increasing the number of users in a CDMA system raises the noise floor in a linear manner.

3)CDMA is a interference limited system.

4)CDMA uses co-channel cells thus it can use macroscopic spatial diversity to provide soft handoff.

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