智慧校园是教育信息化领域未来重要的发展方向，教育专网作为其基础设施，对网络的质量（高速稳定）与覆盖范 围、数据安全性、兼容性等性能指标要求较高。融合5G切片技术和边缘计算技术，创新提出建设5G+三级云架构的教育算力 网络的解决方案。这种网络架构可以优化资源分布，实现教育均衡发展；通过专属切片保障网络数据安全和访问性能；以5G 逐步替代 WIFI实现设备万物互联；为 AR/VR教学等移动性新业务新应用提供建设条件；提供定制化的融合网络；提供本地 访问管理。针对不同类型学校，实施分类云网解决方案。对于新建校，可以融入新基建理念，减少无线网络资源重复投入；对 于信息化试点校，可以着重满足算力应用创新和信息化教育应用示范；对于非试点校，可以优化无线网络覆盖，降低网络建设 成本；对于偏远学校，可以以均衡教育资源为目标，就近接入区域云实现算力共享。不同规模的学校均可实现以最小的建设成 本，建成高安全、高稳定、承载力强、易扩容的教育专网。

Smart campus is the mainstream in the field of education informatization. As its infrastructure, education private network has high requirements for network coverage, quality, time ductility, data security and other performance indicators. Integrating 5G slicing technology and edge computing technology, innovative solutions are proposed to build an educational computing network with 5G+ three-level cloud architecture. This network architecture can optimize the distribution of resources and realize the balanced development of education. Ensure network data security and access performance through dedicated slicing; Gradually replace WIFI with 5G to realize the interconnection of devices and everything; Provide construction conditions for new mobile services and appli‐ cations such as AR/VR teaching; Provide a customized converged network; Provides local access management. It implements classi‐ fied cloud network solutions for different types of schools. For new schools, new infrastructure concepts can be incorporated to re‐ duce repeated investment in wireless network resources. For the information pilot school, it can focus on satisfying the application innovation of computing power and the application demonstration of information education. For non-pilot schools, wireless network coverage can be optimized to reduce network construction costs. For remote schools, the goal is to balance educational resources and access the regional cloud nearby to achieve computing power sharing. Schools of different sizes can achieve an education private net‐ work of high safety, high stability, strong bearing capacity, easy expanding with the smallest construction cost.