摘要
分析现有的光纤宽带建设共享模式所存在的问题,研究软定义和虚拟化的接入网系统架构,实现多运营商共享驻地网宽带网络资源的方法。通过将无源光网络PON设备资源进行软件化定义和虚拟化重构,同时定制一系列协议判断策略和资源控制程序,将OLT网元共享给多个运营商,以更便捷、高效、安全地实现驻地网资源的共建共享,降低驻地网建设成本,同时可以使驻地网资源进行更易于的管理,提高效率,并有效降低网络管理的维护成本。
The thesis is mayor mainly analyzes the existing problems of the existing fiber broadband construction and sharing mode, studies the soft definition and virtualization of the access network architecture, to achieve multiple operators to share the network broadband network resources. By software definition and virtual reconstruction of passive optical network equipment resources, also customized a series of agreements judgment strategies and resource control procedures, share the OLT network element to multiple operators, to more convenient, efficient and safe to implement in network resource construction and sharing, reduce CPN construction cost, also can make the CPN resource management more easily, improve efficiency, and reduce the maintenance cost of network management.
出处
《电信网技术》
2016年第9期41-47,共7页
Telecommunications Network Technology