摘要
提出一种基于SDN智能控制技术的OTN与UTN融合方法,从而实现城域OTN和UTN混合组网时在端到端OAM、保护倒换等方面的协同。融合技术可以分成基于现网改造的渐进式的融合方案和基于转发与控制分离式的融合方案。
It gives a convergence technology of OTN and UTN based on SDN to realize the coordination on end-to-end OAM, protection switching in the hybrid networking of OTN and UTN. The convergence technology can be divided into the solution based on current network renovation and the solution based on the separation of transfer and control.
出处
《邮电设计技术》
2014年第3期40-43,共4页
Designing Techniques of Posts and Telecommunications
