文档介绍：上海交通大学工程硕士学位论文摘要 I IMS融合通信业务应用研究摘要 IMS(IP Multimedia Subsystem)是IP多媒体系统,是一种全新的多媒体业务形式,它能够满足现在的终端客户更新颖、更多样化多媒体业务的需求。目前,IMS被认为是下一代网络的核心技术,也是解决移动与固网融合,引入语音、数据、视频三重融合等差异化业务的重要方式。产业融合已经成为全球电信业发展的趋势,也是各运营商加紧拓展的领域。本文通过研究包括IMS下融合V网、移动400、呼叫中心直连等相关业务及其涉及的功能模块、信令流程,及其承载整个IMS运营的网络FTTH/FTTB等承载网的建设方案,并着重介绍了IMS业务在业务部署、用户接入、业务开通及计费、局数据开通等方面内容,为IMS 业务开通提供依据,同时就GPON及FTTx的接入技术规范进行了一定的阐述,为采用GPON技术实现光纤接入并通过ONU提供综合业务接入的新建、扩建、改建工程提供依据。通过本文研究,并充分考虑与现有网络、业务和终端的互通与融合,将IMS国际标准与上海公司进行实际相结合的全业务应用解决方案。并通过IMS的实施,实现了传统POTS终端上提供PSTN的话音仿真业务,向宽带接入用户提供会话类多媒体业务,如多媒体电话、多媒体会议、即时消息;向移动CS用户和IMS用户提供固定移动融合类业务的能力。IMS的特征使得IMS更加适合运营商利用网络和业务能力开放实现与互联网业务的融合。为上海公司在全业务运营时代保持竞争优势,提供了有力支撑。关键字:IMS,承载网,IP,传输接入,FTTX,FTTB 上海交通大学工程硕士学位论文 ABSTRACT II Resheach On IMS munications Business Applications ABSTRACT IP Multimedia System is a new form of multimedia services, it can now end customers more innovative, more diversified multimedia services. Currently, IMS is considered the core technology of next work, but also integration of mobile and fixed an important way forthe introduction of voice, data and video triple fusion differentiated business. Industrial integration has e the development trend of the global munications industry, the operators are stepping up expansion of the field. Through research, including the integration of V Network IMS, Mobile 400, the call center directly connected and related businesses such as its functional modules involved, the signaling process, and its bearing work-building programs in the work operating FTTH / FTTB and focuses on the deployment of IMS services in the business, user access, service fulfillment and billing, the opening of the office data aspects, to provide a basis for the IMS service fulfillment, while the GPON and FTTx access technology specification provide the basis for the GPON technology to achieve optical access and ONU offers integrated service access, construction, e