摘要
探讨在IP QAM模式下，为保证互动数字电视业务系统的可靠稳定运行，在设计交互网络整体架构以及视频流网络、交互前端内部受理网络、交互信令网络等方面的性能要求、具体方案以及注意事项。
Based on IP QAM mode and with the purpose of guaranteeing the interactive digital TV service to run reliably and stably, this paper mainly discusses the performance requirements, concrete schemes and points for attentions of designing a whole interactive network framework, video stream network, interactive fore-end inner manage network and interactive signal network.
出处
《中国有线电视》
2007年第7期633-636,共4页
China Digital Cable TV
