摘要
介绍广电5G试验网建设背景,当前广电接入网络现状,5G移动网络覆盖建设的困境以及同轴网络的机遇。针对当前广电网,提出室内外协同组网、接入光网演进、入户同轴挖潜、户内同轴挖潜方案。最后指出5G与同轴业务融合带给广电网络难得的发展机遇。
This paper introduces the background of 5G test network construction, the current situation of radio and television access network, the difficulties of 5 G mobile network coverage construction and the opportunities of coaxial network. Aiming at the current radio and television network, it proposes the indoor and outdoor cooperative network, the access optical network evolution, the in-house coaxial potential tapping and the indoor coaxial potential tapping scheme. Finally, it points out that 5 G and coaxial business integration bring the rare development opportunity for the radio and television network.
作者
刘兆龙
张国圆
LIU Zhaolong;ZHANG Guoyuan(Jiangsu Broadcasting Cable Information Network Co.,Ltd,Tongshan Branch,Tongshan 221113,China;Jiangsu Instituie of Architectura Technology,Xuzhou 221433,China)
出处
《中国有线电视》
2021年第8期781-783,共3页
China Digital Cable TV
关键词
同轴
覆盖
微基站
eCPRI
coaxial
coverage
micro base station
eCPRI
