通信学报2024，Vol.45Issue(7)：235-249,15.DOI:10.11959/j.issn.1000-436x.2024124
面向6G的网络架构建模、评估及优化
Modeling,evaluation,and optimization for 6G network architecture
摘要
Abstract
Facing the challenges of increased complexity in 6G network architecture design and deployment due to di-verse network scenarios and the pluralization of network elements,a digital twin-based method for modeling,evaluating,and optimizing the 6G network architecture was proposed.Initially,the intricate elements in the network architecture were systematically categorized,leading to the establishment of a three-domain model comprising service,logical,and physical domains in the digital twin space.Subsequently,the three domains and their intricate relationships were mod-eled in detail using hypergraph theory.Furthermore,the concept of network architectural entropy was introduced to quan-titatively assess the rationality of the design and deployment scheme of the 6G network architecture.Finally,a method for constructing 6G network architectural entropy was proposed,and the design idea of 6G network architecture entropy reduction was developed and formulated.Simulation results demonstrate that the proposed architecture entropy reduction theory can quantitatively evaluate the pros and cons of 6G network architecture design and deployment schemes in vari-ous scenarios and offer optimal design guidance.关键词
6G网络架构/数字孪生网络/超图理论/网络架构熵Key words
6G network architecture/digital twin network/hypergraph theory/network architectural entropy分类
信息技术与安全科学引用本文复制引用
王晓云,陆璐,刘超,施南翔,张童,潘筱涵..面向6G的网络架构建模、评估及优化[J].通信学报,2024,45(7):235-249,15.基金项目
国家重点研发计划基金资助项目(No.2020YFB1806800) The National Key Research and Development Program of China(No.2020YFB1806800) （No.2020YFB1806800）
