Qualcomm pioneered the use of CDMA technology for commercial wireless service. Introduced under the cdmaOne® brand, CDMA’s 2G solution provided 10 times greater voice capacity than the contemporary mobile wireless technologies.

CDMA2000® 1X is the first and most widely deployed 3G technology providing best-in-class voice capacity. Similarly, EV-DO (EVolution – Data Optimized) is a leading 3G mobile broadband technology offering cost-effective, high-capacity ubiquitous mobile broadband service.

Thanks to EV-DO’s high data rates, low latency and efficient QoS features, users enjoy an excellent mobile broadband experience whether they are at home, in a car or just spending time outside. EV-DO enriches the experience of multimedia services like music, picture and video sharing, social networking and others.

Both CDMA2000 and EV-DO have strong and well established evolution paths with 1X Advanced, EV-DO Rev. B, and DO Advanced that continue to increase performance and enhance the user experience.

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