5G无线网络切片增强技术标准化进展研究  

Study standardization progress of 5G RAN slicing enhancement technology

作　　者：董秋丽 李静[1] 韩潇[1] 胡海燕 Dong Qiuli;Li Jing;Han Xiao;Hu Haiyan(Network Technology Research Institute,China United Network Communications Corporation Limited,Beijing 100048,China;Fujian Branch,China United Network Communications Corporation Limited,Xiamen 361000,China)

机构地区：[1]中国联通网络技术研究院,北京100048 [2]中国联通福建省分公司,福建厦门361000

出　　处：《电子技术应用》2020年第9期19-22,28,共5页Application of Electronic Technique

基　　金：新一代宽带无线移动通信网科技重大专项(2018ZX03001023)。

摘　　要：2019年12月,3GPP确定了针对5G R17版本的20多个研究和工作项目,其中无线切片增强技术是赋能垂直行业的关键技术之一。分析3GPP R15版本中无线切片的关键技术成果,结合现有技术的进展和存在问题,从解决实际网络问题和使能更丰富应用为导向,探讨了R17无线切片增强技术最新的研究方向。December 2019,3GPP determined more than 20 study and work items for 5G R17 version,of which RAN slicing enhancement technology is one of the key technologies enabling vertical industries.This article analyzes the key technical achievements of RAN slicing in the 3GPP R15 version,and combines the progress and existing problems of the existing technology.From the perspective of solving actual network problems and enabling richer applications,the latest study directions of R17 RAN slicing enhancement technology are discussed.

关 键 词：无线切片 3GPP 增强 

分 类 号：TN929.5[电子电信—通信与信息系统]