【摘要】 数字电视用户管理系统(SMS:Subscriber Management System)是指采用数字技术、网络技术对用户订购的数字电视产品进行服务,实现对数字电视广播条件接收用户管理的运营管理信息系统。它与条件接收系统(CAS)、节目管理技术(PMS)一起构成可管理、可控制的数字电视播出系统的核心。通过分析当前国内SMS的基本状况及需求,并结合Web Service技术,提出了一种适合运营的数字电视用户管理系统设计方案。更多还原

【Abstract】 (Subscriber Management System)is an operating management information system,which adapts digital technology and network technology to manage the programs on digital television and realizes the management of the subscribers.With Conditional Access System(CAS) and Program Management System(PMS),SMS can make up the core of the DTV Broadcasting System which can be managed and controlled easily.In this paper,the present state and requirement of the SMS project are analyzed,and integrated with Web Service,a feasible scheme is discussed.更多还原