摘要
CDMA网络一直在稳步发展,但其在全球的发展布局却不平衡。目前运营商除了在cdmaOne网络上部署14.4kbit/s的基本话音业务外,还提升了网络速率,开发提供一系列基于话音的移动增值业务。有的运营商还推出了SMS、GSP等移动数据业务,甚至中低速的移动互联网业务。最后对CDMA运营商业务的开展策略进行了探讨。
CDMA network has been developing steadily,but its global development layout is imbalance.Nowadays,operators not only has de pl oyed14.4kbit /s basic voice service on cd maOne network,but also increase d the net-work speed and developed a series of voice-based mobile value-added services.Some op-erators also provide mobile data services such as SMS,GSP ,etc.and even intermediate-low speed mobile Internet service.Finally,the s ervice developing strategies for CDMA operators are discussed.
出处
《世界电信》
2002年第6期19-21,共3页
World Telecommunications
关键词
CDMA
移动通信
增值业务
经营策略
窄带
C DMA Mobile Communica tion Value-added service Operation strategy
