摘要
基于WCDMA系统网络中,Iub接口ATM+IP双栈传输是采用ATM和IP两个传输网络来传输控制业务信息。首先阐明双栈传输的必要性;然后介绍了WCDMA无线网络结构和双栈传输特性,并对双栈传输的应用和特定场景下的业务测试验证进行详细分析;最后列举出几个双栈配置时需要注意的问题。通过研究Node B的ATM+IP双栈组网原理,分析了双栈组网需要考虑的各种问题。
Based on WCDMA system network, ATM＋IP dual stack transmission of Iub interface adopts both ATM and IP transmission network to transmit control business information. First, the necessity of dual stack transmission is illustrated, and then the network structure and dual stack characteristics of WCDMA wireless network are introduced. In addition, the application of dual stack transmission and service test validation in specific scenarios are analyzed in detail. Some problems that need attention are finally listed in the dual stack configuration. By studying the principles of ATM＋IP dual stack networking of Node B, the various problems of dual stack networking that need to consider are analyzed.
出处
《移动通信》
2014年第8期27-30,共4页
Mobile Communications
关键词
双栈
WCDMA
ATM＋IP
Node B
WCDMA
dual stack
ATM＋IP
Node B
