【作者】 高海燕；

【导师】 勾学荣；

【作者基本信息】 北京邮电大学 ， 电子与通信工程， 2008， 硕士

【摘要】 随着我国移动通信网络规模的不断扩大和通信技术的不断成熟,我国的移动通信用户发展极为迅速,国内通信市场的竞争也越来越激烈。随着3G时代的来临,人们已经把需求从简单的话音业务逐步提升到了快速、多样、可视等多媒体业务。以现有TDM组网的移动通信技术已经不适应业务的飞速发展和市场需要,而基于IP承载的移动软交换技术以其在架构、业务和接入能力上的优势,逐步成为移动通信运营商新的网络建设目标。本文在对软交换网络背景进行分析的基础上,结合河南移动通信软交换网的实际应用情况,根据业务需求及网络发展,经过详细的分析和计算,提出了河南移动软交换关口局网络扩容的建设方案,给出了全面具体的设计与实现方案。最后对工程实施后的效果进行分析总结。目前该系统已经在河南移动通信公司中得到正式的商业应用,截至目前,系统运行稳定、可靠,在为河南移动带来利润的同时,也为后期的网络演进奠定基础。论文研究的内容主要包括:1.软交换技术在移动通信GSM网络的应用分析;2.通过分析计算给出在现有网络基础上软交换关口局扩容的实施方案;3.给出河南移动软交换关口局网络的总体设计、整体框架、软硬件结构;4.提出河南移动软交换关口局网络的扩容建设方案和具体实施措施。更多还原

【Abstract】 With the continuous development of mobile telecom network and the progress of the mobile technology, the quantity of mobile phone users in our country has rised very rapidly, and the competition in the telecom market has becomed more and more intense. Along with 3G oncoming, offering high-quality service for users and meeting their various kinds of need have becomed the important task of telecom companies. The elder Mobile telecom technology based on TDM in existence hasn’t met these requirements, and The soft-switch technology which based on the IP Loading become the new choice of Mobile telecom operator for it’s superiority in construction、service and access.At present, the Soft-Switch network service has been formally in business application in Henan. Due to its stable and reliable operation, the Soft-Switch network service not only makes benefits for the service provider, but also lays the foundation for the later period network evolution.This thesis analyses the background of which the Soft-Switch network of GMSC comes into being, and offers visualized design and practice in combination with the practical situation of Henan mobile network. The contents are as following:1 .Analyzing how to apply the Soft-Switch Technology to Mobile Telecom of GSM Network;2. Drafting how to realize the platform expansion plan of the Soft-Switch network of GMSC on the existent network. 3. Discussing how to design the Soft-Switch network of GMSC in Henan Mobile as a whole and how to build up its software and hardware structure.4.Analyzing the platform expansion plan of the Soft-Switch network service operated by Henan Mobile, and giving the method of realization.更多还原