摘要
在有线数字电视系统运行过程中,要确保整个网络系统的安全运行,机房是非常重要的管理内容。机房需要完成信号编码、复用和调制等工作,因此需要对机房各项工作的开展过程加强管理和监控,保证信号的稳定、有效,进一步提升有线数字电视系统运行安全效率。
In the operation process of digital cable television system, the computer room is very important management content to ensure the safe operation of the whole network system.Computer room needs to complete the work such as signal coding, multiplexing and modulation, so it is necessary to strengthen the management and monitoring of the process of computer room’s work to ensure the stability of the signal and furthermore, improve the security efficiency of operation for the cable digital TV system.
作者
邝东生
Kuang Dongsheng(Guangdong Zengcheng District Radio and TV Station, Guangzhou 511300, China)
出处
《无线互联科技》
2017年第2期113-114,共2页
Wireless Internet Technology
关键词
有线数字电视
维护
关键技术指标
cable digital TV
maintenance
key technical indicators
