摘要
本文简要介绍了HFC接入网双向传输平台的实现方案 ,着重对基于HFC双向传输平台的会议电视、射频监控、多媒体教学三种应用系统的工作原理进行了描述。
The implement scheme of bidirectional transmission platform in HFC access network is introduced briefly in this paper. The operational principles of the three kinds of application systems based on HFC access platform included teleconferencing,radio frequency surveillance and multimedia teaching are described in particular.
出处
《电信科学》
北大核心
2000年第12期25-28,共4页
Telecommunications Science
关键词
HFC接入风
会议电视
射频监控
多媒体教学
HFC access network
teleconferencing
radio frequency surveillance
multimedia teaching
