一种基于IP网络传输区域性数字电视的系统和方法技术方案

一种基于ＩＰ网络传输区域性数字电视的系统和方法。本发明专利技术技术公布了以ＤＶＢ　ｏｖｅｒ　ＩＰ方式，通过ＩＰ骨干网络传输数字电视信号，并实现区域性数字电视广播的系统和方法。按照本发明专利技术的方法，广播视频业务ＩＰ化以后，通过以太网的交换性能使任何数据流直接传送到网络中的任何区域，既利于网络的部署扩展，也利于在其他网络构架和系统中进行资源共享，并使有线电视运营商提供给用户的节目可以多达几百套。按照本发明专利技术的方法，区域电视栏目数据业务可以与已有的新闻节目混频，使用新闻节目的设备，不需要添置新设备。

System and method for transmitting regional digital television based on IP network

System and method for transmitting regional digital television based on IP network. The invention discloses a system and method for transmitting digital television signals through IP backbone network by DVB over IP mode and realizing regional digital television broadcasting. According to the method of the invention, after the broadcast video service IP, through the exchange of Performance Ethernet allows any data stream transmitted directly to any region of the network, which is conducive to the deployment of network expansion, but also conducive to resource sharing in other network architectures and systems, and the cable operators to provide to the user can program as many as hundreds of sets. In accordance with the method of the invention, the data service of the regional television column can be mixed with the existing news program, and the equipment of the news program is used, and no new equipment is needed.

【技术实现步骤摘要】

【技术保护点】
一种基于ＩＰ网络传输区域性数字电视的系统和方法。其特征在于，以ＤＶＢ　ｏｖｅｒＩＰ方式，通过ＩＰ骨干网络传输数字电视信号，并实现区域性数字电视广播的系统和方法。

【技术特征摘要】

【专利技术属性】
技术研发人员：万乾荣，倪晨鸣，王明敏，吴坚，邓勇，张颖，朱悦念，
申请(专利权)人：东方有线网络有限公司，
类型：发明
国别省市：31[中国|上海]