摘要
以MAP协议为例给出了基于IP的消息监测及解码实现方法,提出了一种依据消息解码文件,生成消息流程的后处理方案。以特定条件过滤消息,可得到涉及多接口、多协议的特定呼叫消息流程。消息解码采用Java语言和模块化设计实现,利于程序的移植和扩展;消息流程清楚地展示协议的执行情况,便于网络诊断的进行,提高了监测系统的可维护性。
A practical method of message monitoring and decoding based on IP is brought forward by an example of MAP protocol,and a processing design based on message decoding file is put forward,which achieves the function of displaying the message flow.An especial call flow concerned with multi-interfaces and multi-protocols is obtained by filtering message decoding file with especial parameters.Message decoding is implemented by Java language and modularization design,which is propitious to the transplantation and expanding of program;message flow gives clear revelations about the implementing situation of protocols,which benefits network diagnosis and improves the maintainability of monitoring system.
出处
《计算机工程与应用》
CSCD
北大核心
2005年第4期134-136,共3页
Computer Engineering and Applications
基金
国家863高技术研究发展计划基金资助项目"中国第三代移动通信系统"CDMA2000系统集成(编号:MII-C3G-02-20/863-317-03-01-02-20)
