5G承载网数字孪生典型场景与应用方案探索

Exploration of typical scenarios and application schemes of digital twin in 5G bearer network

近年来,数字孪生技术在承载网智能化管控领域的应用成为一个新的热点和研究方向。国内外各研究机构纷纷开展相关应用场景的探索、标准化研究等工作,产业生态正逐步形成。基于当前的信息通信领域数字孪生技术研究,分析了5G承载网管控面临的新挑战,探索了数字孪生技术在5G承载网的应用场景和需求。基于这些典型应用场景,提出了数字孪生应用服务方案设计,以及仿真器和模拟器组件的功能和数据描述。最后列举了5G网络切片资源划分和变更仿真功能的应用案例。

In recent years,the application of digital twin technology in the field of intelligent management and control of bearer networks has become a new hotspot and research direction.Various research institutions both domestically and internationally are exploring relevant application scenarios and conducting standardization research.Based on the current research on digital twin technology in the field of information and communication,the new challenges faced by the management and control of 5G bearer networks were analyzed,and the application scenarios and requirements of digital twin technology in 5G bearer networks were explored.Based on these typical application scenarios,the design of digital twin application service scheme and the function and data description of emulator components were proposed.Finally,an application case of 5G network slicing resource allocation and change simulation function was described.