基于IMS网络的CTD业务平台的设计

提出基于IMS网络的CTD业务平台设计,介绍了CTD平台内部各功能模块及与短信中心、彩信中心、计费、网管等外界系统对接的架构,分析了各分体系的特性。点击拨号所使用的不同场景,提出各种场景所对应的话务模型,通过各种业务需求分析确定平台建设规模,提出计算方法并计算出硬件设备配置,同时提出软件架构。根据网络路由组织原则及网络安全技术要求提出实现该业务功能的网络连接方案。最后根据现网电信运营商应用情况,对CTD平台进行分析总结。

Design on Click to Dial Service Platform Based on IP Multimedia Subsystem

The purpose of this dissertation is to design the CTD platform based on IMS. The first part introduces the function of each model inside the CTD platform and the interaction with other outside systems, such as short message service centre(SMSC), multimedia message service center(MMSC),billing center and network management system, and analyzes the characters of every subsystem.The second part builds various corresponding traffic models in accordance with the scene of CTD, confirms the scale of the platform according to the request of business, and puts forward the algorithms to calculate the hardware disposition, and come up with its software architecture. The third part proposes a networking scheme to realize this business functions in the light of the network routing organizing principle and network security technology. At last, the conclusion is summarized on the basis of the situation of telecom operators application.