面向时间同步网络开通运维的智能时钟解决方案

本文提出了基于SDN的端到端的智能时钟网络架构和解决方案,该方案可以自动准确地进行同步规划,快速高效地发现现网配置隐患,进行自动同步恢复和告警定位,并实现同步性能实时监控,从而全面支撑时间同步网络的开通运维.

The intelligent clock solution for operation and maintenance in time synchronization network

As the development of mobile communication technology, the service requirement to realize synchronization is becoming increasingly strict. It becomes an inevitable choice to deploy, operate and maintain a time synchronization transport network. Meantime, the pressure of the running and maintenance of synchronous network is getting huger too. In the paper, an end-to-end network architecture and solution of intelligent clock based on SDN is proposed. In the scheme, the synchronization planning is performed automatically and accurately. The hidden mistake of configuration in the existing network could be found quickly and efficiently. Synchronization recovery and alarm positioning is executed automatically. Moreover, the real-time monitoring of synchronous performance is realized. Therefore, the operation and maintenance of time synchronization network is fully supported.