How to Isolate Non-Public Networks in B5G: A Review

doi:10.3390/app12199771

	How to Isolate Non-Public Networks in B5G: A Review
	Sun, Qian 1,2; Hui, Ning 1,3; Zhou, Yiqing 1,2,3; Tian, Lin 1,2; Zeng, Jie 4; Ge, Xiaohu 5
	2022-10-01
发表期刊	APPLIED SCIENCES-BASEL
卷号	12 期号:19 页码:12
摘要	Featured Application B5G non-public networks will serve various vertical industries, which are developing rapidly in the era of the Internet of Things. It is forecasted that eight key industries will unlock $1.4 tn in 2030. Since it has been proposed for non-public networks (NPNs) to share the B5G system in part or totally, isolation technologies must be applied to establish customized NPNs without mutual influences between them. Non-public networks (NPNs) have drawn much attention due to their flexibility and efficiency with B5G. According to the requirements of various application scenarios, NPNs can be tailored to a number of deployments, sharing the B5G system totally or in part. The isolation of NPNs is a critical issue. This paper provides a survey of isolation schemes for B5G NPNs. First, we present an overview of various deployments and the corresponding isolation demands for B5G NPNs. To meet these isolation demands, three kinds of NPN isolation-i.e., spectrum isolation, RAN isolation and CN isolation-are discussed. Then, the corresponding isolation technologies are introduced and analyzed. Finally, open research challenges, such as wireless throughput capacity with spectrum isolation, operation with isolation requirements and data isolation of software-defined CN for B5G NPNs, are discussed.
关键词	NPN isolation B5G
DOI	10.3390/app12199771
收录类别	SCI
语种	英语
资助项目	national key research and development program[2021YFB2900504]
WOS研究方向	Chemistry ; Engineering ; Materials Science ; Physics
WOS类目	Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000867906100001
出版者	MDPI
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/19791
专题	中国科学院计算技术研究所期刊论文
通讯作者	Zhou, Yiqing
作者单位	1.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China 2.Beijing Key Lab Mobile Comp & Pervas Device, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Beijing Inst Technol, Sch Cyberspace Sci & Technol, Beijing 100081, Peoples R China 5.Huazhong Univ Sci & Technol, Sch Elect Informat & Commun, Wuhan 430074, Peoples R China
推荐引用方式 GB/T 7714	Sun, Qian,Hui, Ning,Zhou, Yiqing,et al. How to Isolate Non-Public Networks in B5G: A Review[J]. APPLIED SCIENCES-BASEL,2022,12(19):12.
APA	Sun, Qian,Hui, Ning,Zhou, Yiqing,Tian, Lin,Zeng, Jie,&Ge, Xiaohu.(2022).How to Isolate Non-Public Networks in B5G: A Review.APPLIED SCIENCES-BASEL,12(19),12.
MLA	Sun, Qian,et al."How to Isolate Non-Public Networks in B5G: A Review".APPLIED SCIENCES-BASEL 12.19(2022):12.