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Cable: A framework for accelerating 5G UPF based on eBPF

文献类型：期刊论文

作者Zhou, Jianer3,4; Ma, Zengxie3; Tu, Weijian3; Qiu, Xinyi3; Duan, Jingpu3,4; Li, Zhenyu1; Li, Qing3; Zhang, Xinyi2; Li, Weichao3
刊名COMPUTER NETWORKS
出版日期2023-02-01
卷号222页码:13
关键词5G core UPF eBPF
ISSN号1389-1286
DOI10.1016/j.comnet.2022.109535
英文摘要An increasing number of 5G core network modules are being implemented in the X86 cloud environment. Improving the modules' packet processing ability can accelerate the 5G data plane. EBPF is a promising way to reduce the packet processing consumption in the Linux kernel. In this paper, we propose Cable, a framework to accelerate the 5G data plane by using eBPF. Cable can not only reduce the packet processing time in a single UPF, but also schedule PDU sessions to suitable UPFs by the monitoring information. We implemented Cable in the open source 5G core project Free5GC and made it publicly available. Evaluation in a simulation environment shows that Cable can reduce packet processing time in a single UPF by over 30% and improve the whole system's UPF usage by 25%.
资助项目National Key Research and Development Program of China[2019YFB1802800] ; National Natural Science Foundation of China[62002149] ; National Natural Science Foundation of China[61902171] ; Major Key Project of PCL[PCL2021A15]
WOS研究方向Computer Science ; Engineering ; Telecommunications
语种英语
WOS记录号WOS:000915045100001
出版者ELSEVIER
源URL[http://119.78.100.204/handle/2XEOYT63/19996]  
专题中国科学院计算技术研究所期刊论文
通讯作者Zhou, Jianer
作者单位1.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China
2.Chinese Acad Sci, Comp Network Informat Ctr, Beijing, Peoples R China
3.Peng Cheng Lab, Shenzhen, Peoples R China
4.Southern Univ Sci & Technol, Shenzhen, Peoples R China
推荐引用方式
GB/T 7714		 Zhou, Jianer,Ma, Zengxie,Tu, Weijian,et al. Cable: A framework for accelerating 5G UPF based on eBPF[J]. COMPUTER NETWORKS,2023,222:13.
APA Zhou, Jianer.,Ma, Zengxie.,Tu, Weijian.,Qiu, Xinyi.,Duan, Jingpu.,...&Li, Weichao.(2023).Cable: A framework for accelerating 5G UPF based on eBPF.COMPUTER NETWORKS,222,13.
MLA Zhou, Jianer,et al."Cable: A framework for accelerating 5G UPF based on eBPF".COMPUTER NETWORKS 222(2023):13.

入库方式： OAI收割

来源：计算技术研究所

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