Service-Based Architecture for 6G RAN: A Cloud Native Platform That Provides Everything as a Service

doi:10.3390/s25144428

	Service-Based Architecture for 6G RAN: A Cloud Native Platform That Provides Everything as a Service
	Liu, Guangyi 1,2; Li, Na 1,2; Yuan, Chunjing 3; Chen, Siqi 1; Liu, Xuan 1
	2025-07-16
发表期刊	SENSORS
卷号	25 期号:14 页码:17
摘要	The 5G network's commercialization has revealed challenges in providing customized and personalized deployment and services for diverse vertical industrial use cases, leading to high cost, low resource efficiency and management efficiency, and long time to market. Although the 5G core network (CN) has adopted a service-based architecture (SBA) to enhance agility and elasticity, the radio access network (RAN) keeps the traditional integrated and rigid architecture and suffers the difficulties of customizing and personalizing the functions and capabilities. Open RAN attempted to introduce cloudification, openness, and intelligence to RAN but faced limitations due to 5G RAN specifications. To address this, this paper analyzes the experience and insights from 5G SBA and conducts a systematic study on the service-based RAN, including service definition, interface protocol stacks, impact analysis on the air interface, radio capability exposure, and joint optimization with CN. Performance verification shows significant improvements of service-based user plane design in resource utilization and scalability.
关键词	6G service-based RAN cloud-native service-based architecture
DOI	10.3390/s25144428
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China ; [2022YFB2902100]
WOS研究方向	Chemistry ; Engineering ; Instruments & Instrumentation
WOS类目	Chemistry, Analytical ; Engineering, Electrical & Electronic ; Instruments & Instrumentation
WOS记录号	WOS:001535879400001
出版者	MDPI
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/42051
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Liu, Guangyi
作者单位	1.China Mobile Res Inst, Beijing 100053, Peoples R China 2.ZGC Inst Ubiquitous X Innovat & Applicat, Beijing 100088, Peoples R China 3.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Liu, Guangyi,Li, Na,Yuan, Chunjing,et al. Service-Based Architecture for 6G RAN: A Cloud Native Platform That Provides Everything as a Service[J]. SENSORS,2025,25(14):17.
APA	Liu, Guangyi,Li, Na,Yuan, Chunjing,Chen, Siqi,&Liu, Xuan.(2025).Service-Based Architecture for 6G RAN: A Cloud Native Platform That Provides Everything as a Service.SENSORS,25(14),17.
MLA	Liu, Guangyi,et al."Service-Based Architecture for 6G RAN: A Cloud Native Platform That Provides Everything as a Service".SENSORS 25.14(2025):17.