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CDMA的发展 CDMA无线通信网络的发展已经成为一 种全球趋势。自香港1995年9月首次商用以来, CDMA技术已经快速成长为五大洲移动和无线 本地环路系统的基石。该技术以新一代的标 准,为运营商实现了更高的质量、容量和覆盖, 使运营商能够以可靠而经济的方式提供长话质 量话音和高速数据业务,从而引起了整个业界 的变革。尽管面对已有无线通信技术的巨大竞 争,但在短短几年中CDMA还是实现了惊人的 用户增长。截至2002年底,将有1.4亿以上的 人口使用CDMA技术进行固定和移动通信,这
The development of CDMA The development of CDMA wireless communication network has become a global trend. Since its first commercial launch in September 1995 in Hong Kong, CDMA technology has rapidly grown to become the cornerstone of mobile and wireless local loop systems on five continents. The new generation of standards for the operator to achieve higher quality, capacity and coverage, enabling operators in a reliable and economical way to provide long-distance quality voice and high-speed data services, which caused the entire industry change. In spite of the huge competition from existing wireless communication technologies, CDMA has achieved astonishing subscriber growth in just a few years. As of the end of 2002, there will be more than 140 million people using CDMA technology for fixed and mobile communications.