摘要
七号信令网是通信网的重要组成部分,是支撑网之一。目前交换网网管在话务分析方面发挥着重要的作用,但它不能进行"颗粒度"较细的分析,七号信令网具有将有效的话务分析精确到每一次呼叫优势,因此受到了众多运营商的关注。先介绍了七号信令网的基本概念,随后阐述其分层结构与信令通信实现,最后给出了利用七号信令网网络监测系统的设计及话务数据分析,以方便后续网络监测、管理与维护。
As one manager plays the most traffic analysis for every signaling based on SS7 convenient part of the support net, SS7 is the most significant segment of net. Although the switch import part, most telecom operators pay attention to SS7 due to its advantages such as accurate telephone call. The paper introduces the basic concept of SS7 at first step, then shows its hierarchical structure and implementation and finally puts forward network monitoring system design and telephone traffic analysis for network monitoring, management and maintenance.
出处
《计算机与网络》
2011年第5期55-58,共4页
Computer & Network
关键词
七号信令网
分层结构
监测系统
话务分析
SS7
hierarchical structure
monitoring system
telephone traffic analysis
