Answer»
- Since the signal is spread over a wide frequency band, the power spectral density becomes very low, so other communications systems do not suffer from this kind of communication. However, the Gaussian noise INCREASES.
- Multipath can be AGREED with, as a large number of codes can be generated, allowing a large number of USERS.
- The maximum number of users have not limited spectrum or resource, as other access systems such as FDMA, here they have only limited interference.
- Security − without knowing the spreading code, it is almost impossible to RECOVER the transmitted data.
- Descending REJECTION − as large bandwidth is used the system, it is less susceptible to deformation.
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