通信标准参考性技术文件
IMT-DS FDD(WCDMA)系统Iu接口技术规范：信令传输 IMT-DS FDD(WCDMA) System Iu Interface: Signalling Transport
20XX-XX-XX发布 20XX-XX-XX实施
中华人民共和国信息产业部科学技术司 印 发
目 次
前 言 ........................................................................................................................................................................ II 1 范围 ......................................................................................................................................................................... 2 2 引用标准 ................................................................................................................................................................. 2 3 缩写 ................................................................................................................................................................... 3 4 ATM层............................................................................................................................................................ 3 4.1 概述 ............................................................................................................................................................ 3 5 RANAP信令承载........................................................................................................................................... 3 5.1 概述 ................................................................................................................................................................ 3 5.2 CS域信令承载 .....................................................................................................................................