CDMA is abbreviated from the word Common Division Multiple Access. CDMA is said to be the fastest growing wireless technology and will continue to grow at a faster pace than any other technology. As people around the world are pledged to wireless communication technologies CDMA is more in demand.
2G and 3G advanced services are built on CDMA platform and constantly provide better capacity for voice and data communications than other commercial mobile technologies. CDMA technology allows many users to occupy the same time and frequency and assigns unique codes to differentiate it from others in the same spectrum.
CDMA competes with GSM technology for dominance in the cellular world. CDMA is originally known as IS-95. Now there are different variations but the original CDMA is known as CDMAone. CDMA was adopted by the Telecommunications Industry Association in 1993. It was originally developed by qualcomm and enhanced by Ericsson.