摘要
实现自动化的端到端业务编排和切片编排是第五代移动通信(5G)网络的基本需求,文章针对5G传送网络北向接口开放标准化问题,分析了北向接口的功能需求,提出了北向接口的建模方案,屏蔽5G传送网络不同的技术实现方案,该建模方案为5G传送网络北向接口的统一提供了参考。
The basic requirement of the 5th Generation(5G)network is to realize automatic end-to-end service arrangement and slice orchestration.In this paper,considering the purpose of the open standardization of the Northbound Interface(NBI)of 5G transport network,we first analyze the functional requirements of the NBI.Then the modeling scheme of the NBI is proposed.Finally,the different technical implementation schemes of 5G transport network are shielded,which provides a reference for the unification of the NBI.
作者
徐云斌
赵星
王亚男
张庚
XU Yun-bin;ZHAO Xing;WANG Ya-nan;ZHANG Geng(China Academy of Information and Communication Technology,Beijing 100191,China;China Electric Power Research Institute,Beijing 100192,China)
出处
《光通信研究》
2021年第1期10-14,共5页
Study on Optical Communications
基金
国家电网有限公司科技资助项目(5442XX200004)。
