5G通信技术承载网的建设探究

5G Communication Technology Carrier Network Construction Research

5G通信业务发展速度快、变化多、要求高,承载网需要面对更多技术挑战,否则无法继续承载通信业务。首先强调了5G通信业务对于承载网提出的智能控制、低时延、低成本等方面的新需求,其次对比了4G通信技术与5G通信技术承载网建设所用的技术手段,最后提出了时间同步、网络结构、带宽规划以及部署方式等方面的承载网建设建议,以此来推进5G通信时代下的承载网升级与建设工作。

5G communication business development speed is fast,changing,high demand,carrier network needs to face more technical challenges,otherwise,you can not continue to host communications.This paper first emphasizes the 5G communications business for bearing network of intelligent control,low latency,low cost and other aspects of the new demand.Then compared the 4G communication technology with 5G carrier network communication technology used in the construction,Finally put forward the time synchronization,network structure and the way of bandwidth planning and deployment of bearing network construction and advice,so as to promote the carrier network upgrade and construction in the era of 5G communication.