超宽带CMNet城域网优化组网策略  

Research on Network Optimization Strategy of Ultra-Broadband CMNet Metro Network

作　　者：姜全泽[1] 来志远 陈方荣[1] 

机构地区：[1]华信邮电咨询设计研究院有限公司,杭州310014 [2]中国移动通信集团北京有限公司,北京100007

出　　处：《电信科学》2013年第4期131-136,140,共7页Telecommunications Science

摘　　要：从当前国内各大运营商宽带提速的竞争形势出发,结合宽带业务应用发展趋势,分析了CMNet城域网业务、网络架构的现状和存在的问题,提出了超宽带条件下移动CMNet城域网优化资源管控平台的建设,下沉业务控制层BRAS和汇聚交换机,优化WLAN承载,CMNet城域网和传送网联合组网的策略。From the competitive situation of internet broadband services in domestic operators, CMNet MAN business network architecture situation and existing problems were analyzed combined with the trends of the broadband business application development. The plaftorm construction of optimizing resource control mobile CMNet MAN was raised under conditions of ultra-broadband, and the sink service control layer BRAS and aggregation switches, optimized WLAN bearer, the CMNet metro and transport network joint networking strategy were also proposed.

关 键 词：超宽带 城域网 资源管控 下沉部署 优化组网 

分 类 号：TN92[电子电信—通信与信息系统]