摘要
从网络实现架构、业务开通方式、功能、可靠性、接入协议、号码、QoS、终端、与现有业务的互通性等多方面对互联网模式的视频通信和运营商实现的IMS视频通信进行了详细对比分析,提出了"去电信化"是影响运营商视频通信业务成功的关键要素,即终端非定制化、体系架构开放化、管理流程互联网化、部署集中化、运营集约化等,并在此基础上,对运营商如何提供融合视频通信的产品实现方案、产品形态以及推广策略给出了初步建议。
This article mainly targeted on the difference of video communication on the intemet and provided by telecos with detailed comparison on their architecture, service provisioning, functionality, reliability, access protocols, dialing number, QoS, terminal devices, and interoperability. According to the analysis,a new phrase ＂de-teleco＂ is proposed to be the key factor for Telecos＇video communication, which indicates non-customized terminals, open architecture, interact-mode management, centralized deployment and operation. Finally, some ＂de-teleco＂ advices on product forms, implementation and deployment, market strategy of video communication are given as a conclusion in this article.
出处
《电信科学》
北大核心
2012年第5期92-98,共7页
Telecommunications Science
关键词
去电信化
融合视频通信
RCS
IMS
de-teleco, converged video communication, rich communication suite, IP multimedia subsystem
