PRAVEGA: Scaling Private 5G RAN via eBPF/XDP

PRAVEGA: Scaling Private 5G RAN via eBPF/XDP
复制标题

PRAVEGA:通过 eBPF/XDP 扩展私有 5G RAN

DOI:
10.1145/3609021.3609303
复制
发表时间:
2023
期刊:
ACM
影响因子:
--
通讯作者:
Zhang, Zhi-Li
Zhang, Zhi-Li
中科院分区:
--
文献类型:
--
作者:
Dayalan, Udhaya Kumar;Wu, Ziyan;Gautam, Gaurav;Tian, Feng;Zhang, Zhi-Li

文献摘要

被引文献

相似文献

我们利用eBPF+XDP在(O-RAN兼容)分解的5G RAN(无线接入网络)中扩展和加速软件包处理。我们认为,中央单元用户平面(CU-UP)组件可能是5G RAN用户平面数据路径的瓶颈,因此我们将重点放在优化其性能上。我们提出了一个基于eBPF/ xdp的框架PRAVEGA,并讨论了进一步改进的其他选项。
We exploit eBPF+XDP to scale and accelerate software packet processing in (O-RAN compliant) disaggregated 5G RAN (Radio Access Network). We argue that the Central Unit User Plane (CU-UP) component is likely the bottleneck in the 5G RAN user plane data path and therefore focuses on optimizing its performance. We propose an eBPF/XDP-based framework, PRAVEGA, and discuss additional options for further improvements.