计算机技术与发展2024，Vol.34Issue(4)：109-115,7.DOI:10.20165/j.cnki.ISSN1673-629X.2024.0017
无连接区域覆盖的绿色网格网与数字孪生验证
Green Mesh Networks for Unconnected Area Coverage and Proof of Digital Twins
摘要
Abstract
The recently released ubiquitous connectivity scenario in the global 6G vision does not directly include 5G non terrestrial networks that are still in the experimental stage,although the challenge of"Connecting the Unconnected"has always been a research hotspot.We believe that a potential trend in 5G non ground network architecture is green and flexible,which has the potential to appear in the later 6G stage.In order to enhance the green and flexibility of integrated ground-air-space systems,a green mesh architecture on the ground is specially considered here.A digital twin modeling method and proof of concept within its capabilities are designed,the re-newable energy at the micro base station,the operation of Internet of Things(IoT)equipment and the wireless resource allocation strategy are modeled,and an accurate data-driven energy efficiency prediction scheme based on Transformer is developed and evaluated.The preliminary network architecture and proof of concept of wireless access will benefit the early feasibility study of digital twin satellites and provide reference for the future development of 6G space-air-ground integrated network.5G non-terrestrial networks are still in the early exploration stage,but its innovative concepts in green,flexibility and sustainability are highly matched with the development direction of 6G networks.It is verified that non-terrestrial networks have broad application prospects in the 6G era through digital twin modeling method.关键词
连接未连接/绿色网络/数字孪生/Informer/无线资源分配Key words
connecting the unconnected/green mesh networks/digital twin/Informer/wireless resource allocation分类
信息技术与安全科学引用本文复制引用
陈文清,孟庆民,杜鹏,罗越..无连接区域覆盖的绿色网格网与数字孪生验证[J].计算机技术与发展,2024,34(4):109-115,7.基金项目
东南大学移动通信国家重点实验室开放研究基金资助课题(2021D10) （2021D10）
