What is the full form of CDMA?
Answer :
- Code Division Multiple Access
What does TDMA mean?
CDMA is a channel access method used by various radio communication technology when several transmitters can send information simultaneously over a single communication channel that allows several users to share a band of frequencies.
This communication technology is generally used for mobile communication
CDMA is a digital cellular technology that uses spread-spectrum technology and coding techniques each user has its own pseudo-random code to modulate their signal.
There are two categories in CDMA :
- Synchronous CDMA ( Orthogonal codes )
- Asynchronous CDMA ( Pseudorandom codes )
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