5G时代SPN与PTN融合组网建设

Integration of SPN and PTN networking in the era of 5G

SPN与PTN融合组网是5G时代城域传送网核心课题。首先对比了利旧PTN和新建SPN两种5G基站承载方式,再分城区和非城区两种场景对SPN与PTN融合组网策略进行了论述,并针对SPN与PTN互联等问题进行了探讨,强调了SPN与PTN融合组网对于当前5G建设及未来城域传送网建设的重要意义。

Integration of SPN and PTN networking is a core topic of metropolitan area network in the era of 5G.This paper firstly compares using PTN network and building SPN network in carrying 5G base stations.It elaborates integration of SPN and PTN networking in urban and rural areas.It discusses the interconnection of SPN network and PTN network and so on.It emphasizes the significance of integration of SPN and PTN networking for 5G construction at present and metropolitan area network construction in the future.