Dual CDMA CDMA - Dual CDMA

Dual CDMA CDMA - Dual CDMA

CDMA stands for Code Division Multiple Access, will be but originally known as IS-95. Qualcomm is the first to create this technology and in 1993 it was adopted by the Telecommunications Industry Association. Then the technology is improved and enhanced by Ericsson.

Therefore the development of CDMA technology has been around new releases and platforms. The original CDMA is now known as cdmaOne. Different variants of CDMA technology has been developed continuously improve the quality and speed of data transfer. Third-generation CDMA technology, often referred to as CDMA2000 includes a variety of different standards, each continued to increase at first included; 1X EV, 1XEV-DO, and MC 3X. CDMA2000 is the standard currently used by most U.S. carriers today. The first release of the CDMA2000 is the referee as well, 3G1X 1XRTT, or 1X. Designed to provide data transmission ten times faster then the previous technology and double the voice capacity of cdmaOne.

Depending on the phone you have and your ability to see the symbol in your phone default screen reading either 1X, 1xEV-DO or some variation of both. This symbol defines the phone to operate on CDMA2000 standards. The new phone will display the EV or EV-DO uses a newer technology is faster, more reliable CDMA.

Enhanced data transfer provides for a new technology released by companies like Verizon. Including the transfer of data to files, music, games and internet.

WCDMA technology, stands for Wideband Code Division Multiple Access, is the most advanced and sophisticated form of third-generation CDMA2000 technology. These include high-speed data transfer and provides a wireless connection in the world wide market. Many existing GSM 2G (GSM / GPRS) operators have slowly started to switch to using WCDMA technology.

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