VPN专网在广播电视覆盖工程中的应用  

Application of VPN Private Network in Radio and Television Coverage Engineering

作　　者：杜李杨 Du Liyang(808 Station, Heilongjiang People’s Broadcasting Station, Wudalianchi 164299, China)

机构地区：[1]黑龙江省人民广播电台八〇八台,黑龙江五大连池164299

出　　处：《黑龙江科学》2021年第12期112-113,共2页Heilongjiang Science

摘　　要：为解决偏远地区电视播出质量监管不力及数字信号覆盖较弱的难题,实现数字信号的全面覆盖,提升广播电视节目质量,指出了VPN专网在广播电视覆盖工程中的应用优势,即成本低、安全性好、具备自动检测功能,宽带利用率较高。分析了VPN专网搭建、硬件网关具体配置及客户端设置。In order to solve the problems of ineffective quality supervision of weak digital signal coverage in the remote areas,and achieve the overall coverage of digital signal,the research improves the quality of broadcasting and TV program,and points out the application advantages of VPD private network in radio and television coverage engineering,i.e.low cost,high safety,being qualified with automatic detection function and high utilization rate of the internet.Then the research analyzes the specific and client allocation of the VPD private network establishment and hardware gateway.

关 键 词：VPN专网 广播电视 覆盖工程 VPN服务器 应用 

分 类 号：TP393.18[自动化与计算机技术—计算机应用技术] TN948[自动化与计算机技术—计算机科学与技术]