Exploration and Practice of Free Campus Network in Institutions of Higher Education: A Case Study of Dalian Jiaotong University

Guoli Zhang; Hang Su; Gang Li

doi:10.26689/jcer.v9i11.12989

Guoli Zhang Dalian Jiaotong University, Dalian 116028, Liaoning, China
Hang Su Dalian Jiaotong University, Dalian 116028, Liaoning, China
Gang Li Dalian Jiaotong University, Dalian 116028, Liaoning, China

DOI: https://doi.org/10.26689/jcer.v9i11.12989

Keywords: Digital education, Campus network, Free model, Construction, Optimization

Abstract

Against the backdrop of digital education, the campus network has become an indispensable infrastructure in universities, yet the limitations of traditional operation models have become increasingly prominent. This paper systematically presents the entire process of the free campus network reform initiated by Dalian Jiaotong University, focusing on its background, implementation paths, existing challenges, and optimization strategies. It explores the construction of an on-demand service system for campus networks, and practical experience can provide some reference and guidance for sister universities.

References

Ministry of Education of the People’s Republic of China, 2018, Notice on Issuing the Education Informatization 2.0 Action Plan (Jiaoji [2018] No. 6), viewed October 20, 2025, https://www.moe.gov.cn/srcsite/A16/s3342/201804/t20180425_334188.html

Ministry of Education of the People’s Republic of China, 2021, Notice on Strengthening the Informatization of Education Management in the New Era (Jiaoke Xinhan [2021] No. 13), viewed October 20, 2025, http://www.moe.gov.cn/srcsite/A16/s3342/202103/t20210322_521669.html

General Office of the Ministry of Education of the People’s Republic of China; General Office of the Ministry of Industry and Information Technology of the People’s Republic of China, 2021, Notice on Improving the Network Management and Service Quality of Institutions of Higher Education (Jiaoke Xinting Han [2021] No. 33), viewed October 20, 2025, http://www.moe.gov.cn/srcsite/A16/s3342/202111/t20211116_580079.html

International Telecommunication Union Telecommunication Standardization Sector (ITU-T), 2022, ITU-T G.1023-2022: Framework for the Evaluation of Packet Data Service Capacity in Mobile Networks, viewed October 20, 2025, https://www.itu.int/rec/T-REC-G.1023-202207-I/en

Ai X, 2024, Research on the Application of Zero Trust in University Network Security Protection. Digital Communication World, (11): 50–52.

Zhang YP, Bai GW, 2008, Dynamic Bandwidth Allocation in Wireless Mobile Ad Hoc Networks. Computer Engineering, (18): 151–153 + 160.

People’s Republic of China, 2016, Cybersecurity Law of the People’s Republic of China (Adopted at the 24th Session of the Standing Committee of the 12th National People’s Congress, November 7, 2016), viewed October 20, 2025, http://npc.people.com.cn/BIG5/n1/2016/1124/c14576-28892612.html