国内某公司的RANAP协议的介绍，对学习RANAP协议非常有帮助。

3G Femto-cell开发相关的协议栈：RANAP/HNBAP/RUA对应的ASN源码。-ASN source code of RANAP/HNBAP/RUA protocol stacks that related to 3G Femto-cell development.

本文主要介绍了RNC-MGW侧协议栈中相关协议的基本概念，按照协议栈的基本结构从下至上分别介绍了ATM、SAAL、MTP3B、SCCP、RANAP协议。本文旨在通过学习以上相关协议后，为进一步学习RNC和MGW之间的协议配置提供理论基础。-This paper describes the RNC-MGW side protocol stack related to the basic concepts, in accordance with the basic structure of the

RANAP.ASN1 (3G Signaling) import from ASN.1 compiler and then export de generate source code in C/C++