Research on Network 5.0 innovation experimental platform

doi:10.12267/j.issn.2096-5931.2023.12.008

Information and Communications Technology and Policy ›› 2023, Vol. 49 ›› Issue (12): 62-71.doi: 10.12267/j.issn.2096-5931.2023.12.008

Previous Articles Next Articles

Research on Network 5.0 innovation experimental platform

ZHANG Jie¹, JIANG Lintao¹, XU Du², TIAN Ye³, JIANG Xuelian³, SUN Yalou³

1. China Academy of Information and Communications Technology, Beijing 100191, China
2. School of Information and Communication Engineering, University of Electronic Science and Technology of China,Chengdu 611731, China
3. State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications,Beijing 100876, China

Received:2023-11-13 Online:2023-12-25 Published:2024-01-04

Abstract

Abstract:

A large-scale test environment with heterogeneous adaptability, agility, and deterministic resource supply can support continuous network evolution and innovation. This paper introduces the objectives and architecture of Network 5.0 innovation experimental platform. It also describes the key technologies and system implementations, including deterministic network resource supply and the integrated scheduling of heterogeneous resources. Finally, this paper presents some related research and development, as well as verification practice work based on the platform.

Key words: large-scale test platform, virtualization, determinacy, resource scheduling

CLC Number:

TN915.06

ZHANG Jie, JIANG Lintao, XU Du, TIAN Ye, JIANG Xuelian, SUN Yalou. Research on Network 5.0 innovation experimental platform[J]. Information and Communications Technology and Policy, 2023, 49(12): 62-71.

Add to citation manager EndNote|Ris|BibTeX

URL:

http://ictp.caict.ac.cn/EN/10.12267/j.issn.2096-5931.2023.12.008

http://ictp.caict.ac.cn/EN/Y2023/V49/I12/62

Figures/Tables 7

References 7

[1]	网络5.0产业和技术创新联盟. 网络5.0技术白皮书2.0版[R], 2021.
[2]	中国通信学会. 网络5.0创新实验平台体系框架:T/ZGTXXH 079—2023[S], 2023.
[3]	BALLANI H, COSTA P, KARAGUANNIS T, et al. Towards predictable datacenter networks[J]. ACM SIGCOMM Computer Communication Review. 2011, 41(4):242-253. doi: 10.1145/2043164.2018465 URL
[4]	SINGH A, ONG J, AGARWAL A, et al. Jupiter rising: a decade of clos topologies and centralized control in google’s datacenter network[J]. ACM SIGCOMM Computer Communication Review. 2015, 45(5):183-197. doi: 10.1145/2829988.2787508 URL
[5]	SCHWARZKOPF M. Research for practice: cluster scheduling for datacenters[J]. Communications of the ACM, 2018, 61(5):50-53.
[6]	GOG I, SCHWARZKOPF M, GLEAVE A, et al. Firmament: fast centralized cluster scheduling at scale[J]. USENIX Association, 2016:99-115.
[7]	CHOWDHURY M, LIU Z, GHODSI A, et al. HUG: multi-resource fairness for correlated and elastic demands[J]. USENIX Association, 2016:407-424.

方案	分析
(1)veth/memif方案	优势:网元间拓扑连接灵活,自动化程度较高劣势:只支持容器形态的网元,连接质量无法保障
(2)linux birdge/ovs方案	优势:网元间拓扑连接灵活,自动化程度较高劣势:连接性能可配置相关QoS机制,但质量仍无法有效保障
(3)物理网卡SR-IOV方案	优势:网元间连接质量可有效保障(不超过SRIOV交换带宽) 劣势:网元间拓扑连接较为受限,若通过多网口接入物理网络,SRIOV交换机与物理交换机可能成环
(4)物理网卡Pass-through方案	优势:网元可独占物理网卡接口资源(可看作直接接入物理交换机) 劣势:网元间拓扑连接数量受限

方案	分析
(1)veth/memif方案	优势:网元间拓扑连接灵活,自动化程度较高劣势:只支持容器形态的网元,连接质量无法保障
(2)linux birdge/ovs方案	优势:网元间拓扑连接灵活,自动化程度较高劣势:连接性能可配置相关QoS机制,但质量仍无法有效保障
(3)物理网卡SR-IOV方案	优势:网元间连接质量可有效保障(不超过SRIOV交换带宽) 劣势:网元间拓扑连接较为受限,若通过多网口接入物理网络,SRIOV交换机与物理交换机可能成环
(4)物理网卡Pass-through方案	优势:网元可独占物理网卡接口资源(可看作直接接入物理交换机) 劣势:网元间拓扑连接数量受限

Research on Network 5.0 innovation experimental platform

RichHTML

PDF

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 7

References 7

Related Articles 6

Recommended Articles

Metrics

Comments

[1]	ZHANG Yue, LIU Weizhe, FANG Zhengzheng, WANG Xize, WANG Xiaoying, Ma Shuai. Research and practice of 5G virtualization PLC technology [J]. Information and Communications Technology and Policy, 2023, 49(11): 8-17.
[2]	CHEN Hui. Quantum key service platform and its application prospect [J]. Information and Communications Technology and Policy, 2022, 48(3): 86-91.
[3]	JIA Qingmin, GUO Kai, ZHOU Xiaomao, PENG Kailai, XIE Renchao, HUANG Tao. Design and discussion for new computing power network architecture [J]. Information and Communications Technology and Policy, 2022, 48(11): 18-23.
[4]	ZHANG Yuanjing, WANG Yao, XIE Jun, BI Ran. Analysis on security of 5G network and suggestions for security scheme [J]. Information and Communications Technology and Policy, 2020, 46(4): 47-53.
[5]	ZHANG Jian, TANG Hongyu, LIU Wentao. Security vulnerability analysis and protection research of virtualization platform [J]. Information and Communications Technology and Policy, 2020, 46(2): 41-45.
[6]	LI Jing, DONG Qiuli, YE Yukai. Research on end-to-end network slicing technology based on AI in mobile networks [J]. Information and Communications Technology and Policy, 2020, 46(10): 78-83.