PTN承载TD-LTE业务的整体保护方案研究

摘要

PTN网络承载TD-LTE业务的保护方案研究是当前移动通信网络发展的重要课题。首先通过对目前LTE业务承载及保护方式的分析，发现了其存在的风险点，随后在此基础上提出了多条LT E承载保护方案的新思路，并通过实施前后的差异对比和现网应用效果说明了该方案的优势和推广价值。%The research on protection scheme of PTN bearing TD-LTE service is the key subject in the development of mobile communication network. Based on the analysis on LTE service bearing and protection modes, their risk points were addressed firstly. Then, a new thought about LTE bearing protection schemes was put forward. Finally, combined with the scheme’s implementation and application effect, the advantages and promotion value of the scheme were elaborated.