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文中介绍了采用IP与ATM技术实现广电网多业务宽带传输,建立一个以宽带ATM技术为基础,同时采用多协议标记交换(MPLS)技术来实现IP over ATM提供多层次服务的支持端对端多媒体应用的信息服务网络,以及在建网过程中所要考虑的重要因素。
This paper introduces the implementation of IP and ATM technology for wideband multi-service broadband transmission in broadcasting and television networks and the establishment of a multi-layer service based on broadband ATM technology and multi-protocol label switching (MPLS) technology to support IP over ATM. End-to-end multimedia The application of information service network, as well as in the process of building the network to be considered important factors.