Since the first commercial introduction in September 1995 in Hong Kong, CDMA systems have proliferated rapidly, becoming the most reliable and efficient vehicle to deliver wireless mobile voice and data on all five continents. CDMA has experienced spectacular subscriber growth- it has been adopted by over 300 operators around the globe, and more than 560 million people in 120 countries are currently using CDMA for mobile communications. Through new enhancements with a continuous evolution of standards, CDMA technology has transformed the wireless industry and is providing operators with increased quality, capacity and coverage for delivering toll-quality voice and high-speed data services reliably and economically.
July 18, 2013https://www.qualcomm.com/media/documents/files/qualcomm-research-1x-advanced-overview-and-advantages.pdf
Rao YallapragadaJuly 18, 20131X-Advanced: Overview and AdvantagesQualcomm Research 1X-Advanced: Overview and Advantages