9 November 2017

Full form of CDMA

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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