SPN与STN的技术方案对比

Comparison of deployment plans for SPN and STN

随着5G、大数据、云计算、物联网、区块链和人工智能等技术的发展,基站、集团客户和新形态的业务需求不断涌现。运营商面对的承载需求逐步多元化,全业务运营将推动网络从多种技术并存逐步走向融合,形成灵活智能的综合承载网。SPN和STN技术作为主流综合承载技术,助力运营商在基站回传和云网业务方面的发展。本文从技术特征、组网特性以及承载业务等多维度对SPN和STN两种技术进行了对比,为网络技术选型提供了参考。

With the development of technologies such as 5G,big data,cloud computing,internet of things,blockchain and artifi cial intelligence,the needs of base stations,enterprise customers and new forms of business continue to emerge.The bearer needs faced by operators are gradually diversifi ed,and the full-service operation will promote the network from the coexistence of multiple technologies to the integration of the network,forming a fl exible and intelligent comprehensive bearer network.SPN and STN technologies,as mainstream intergrated bearer technologies,work for wireless backhaul services and important enterprise customers.In this paper,SPN and STN technologies are compared from the aspects of technical characteristics,networking characteristics and carrying services,which provides a reference for network technology selection.