The latest technology being used in mobile communication is Code Division Multiple Access(CDMA). The communication technology has improved vastly over the last decade. Starting from Time division multiple access(TDMA) and then moving on to frequency division multiple access(FDMA) and then now we have code division multiple access(CDMA). All these technologies have helped in bringing more users into the system. Now most of the Phones support CDMA technology although it is not yet used in all parts of the world. It is a method that is being utilized by many radio communication technologies. Slowly it is now being used in mobile communication too.In mobile technology it is referred to as CDMA2000 OR cdmaone. In mobile communication, CDMA is the basic technology that is being used to send voice, data signals. There are various CDMA2000 standards that are being used and the basic one being 1xRTT.
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