浅谈LTE时代PTN网络优化

Discussion on PTN Network Optimization in LTE Era

中移动LTE二期建设已经拉开帷幕,LTE二期将新建16.5万个基站,升级10.1万个站点,继续加强4G的网络覆盖。LTE建设步伐的加快,带动着PTN网络的大规模建设和升级,作为TD-LTE的承载网络,PTN网络正经受着前所未有的挑战。文中从组网结构到业务规划几个方面介绍了PTN网络需要进行的深度优化,以更好地支持4G业务扩张。

Mobile LTE second phase of construction has been opened , LTE phase II will build 165,000 base stations, upgrade 101,000 sites , continue to strengthen the network coverage of 4G. Acceleration of LTE construction promotes the PTN network large-scale construction and upgrade, as hosts of the TD：LTE networks, PTN network is experiencing un- precedented challenges. This article introduced the depth of PTN network optimization needs to be done to better support business expansion 4G from the network structure to business planning aspects.