An agreement between Verizon Wireless, the nation’s leading wireless provider, and Motorola, Inc. (NYSE: MOT) include upgrades  to existing 1x Evolution-Data Optimized (EV-DO) Revision 0 sites and incremental upgrades to CDMA 1x RTT sites to 1x EV-DO Revision A.

Many regions of the world including North America, Japan, Korea, China and many countries in Southeast Asia, serving more than 275 million subscribers, are use CDMA 1x RTT and 1x EV-DO technology. The technology offer fast downlink speed and enhances the uplink data
speeds for wireless broadband data users, providing new quality of services features needed to support simultaneous video, voice and data applications.