从伊利集团奶源视频监控解决方案看PMP微波方式在宽带接入中的应用  

作　　者：姜雷 杨瑞 孙增泽 

机构地区：[1]中国移动通信集团内蒙古有限公司,内蒙古呼和浩特010090

出　　处：《科技创新与应用》2018年第7期151-152,共2页Technology Innovation and Application

摘　　要：面对当前网络运营商普遍面临的难题(例如传输网能力不足、新铺光缆投资大、后续线路维护难等),中国移动内蒙古公司创造性地选取了PMP微波方式(点对多点微波)进行宽带接入,同时在微波覆盖不到的地区采用光缆接入(PTN覆盖区域内采用PTN接入,PTN未覆盖区域采用SDH接入)。此举不仅解决了宽带接入难题,实现了伊利集团视频监控网络接入全国项目试点建设工作。Faced with the current network operators generally faced with the difficulties （such as the lack of transmission network capacity, new fiber-optic cable investment, difficult maintenance of subsequent lines, etc.）, China Mobile Inner Mongolia Company has creatively selected PMP microwave mode （point-to-multipoint microwave） for broadband access. At the same time, PTN access is used in the area where microwave coverage is not available, and SDH access is used in the area covered by optical fiber cable. This not only solves the problem of broadband access, but also realizes the pilot construction of Yili Group＇s video surveillance network access to the national project.

关 键 词：数字微波通信 一点对多点 PMP微波 接入 视频监控 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]