用户感知智能分析系统Abis接口信令监测的研究

摘要

以用户感知智能分析系统Abis接口信令监测功能为研究背景,分析了Abis接口协议栈结构,利用模块化思想实现了对Abis接口的监测.针对目前Abis接口CDR合成算法的不足,在进行CDR合成之前,创新性地采用了预处理技术来获取合成CDR时的散列Key,并利用一种新的递归回溯消息关联方法合成CDR.经现网实际测试,该方案已成功通过了Abis接口信令监测系统的测试和验证,效果良好.%Based on the user-aware intelligence analysis system Abis interface signaling monitoring, this paper analyzes the Abis interface protocal stack structure, and realizes to monitor the Abis interface, using of modular thinking. For the current lack of Abis interface CDR synthesis algorithm, this paper uses pretreatment technology to obtain the synthetic CDR Hash key before making CDR synthesis, and a new recursive backtrack message associated with synthesis of the CDR. This scheme has successfully passed the Abis interface signaling monitoring system test and has good results.