天地一体化信息网络2025，Vol.6Issue(4)：72-83,12.DOI:10.11959/j.issn.1000-0801.2025040
面向6G卫星互联网的多层级智能决策优化框架设计
Multi-Level Intelligent Decision Optimization Framework for 6G Satellite Internet
摘要
Abstract
With the development of 6G communication technology,LEO satellite Internet has become a key technology for constructing space-terrestrial integrated networks due to its advantages of global coverage and low latency.However,6G satellite Internet systems face multi-level strongly coupled decision-making problems such as constellation configuration,resource scheduling,and service opti-mization,and existing single-layer optimization methods are difficult to effectively handle inter-layer dependencies.To address this is-sue,a multi-level intelligent decision optimization framework for 6G satellite Internet is proposed.First,a three-layer decision model covering constellation deployment,resource scheduling,and service optimization is constructed,and inter-layer information interaction and constraint transfer mechanisms are established.Then,a hybrid intelligent algorithm based on improved genetic algorithm,convex optimization decomposition,and multi-agent deep reinforcement learning is designed,and multi-level coordinated optimization is achieved through alternating direction method of multipliers.Finally,the framework performance is verified based on MATLAB simula-tion platform.Experimental results show that compared with traditional hierarchical optimization and heuristic algorithms,the frame-work improves system capacity,spectrum efficiency,and QoS satisfaction by(8.6±1.2)%,(10.8±1.3)%,and(6.5±0.8)%,respectively.关键词
6G卫星互联网/多层级决策/智能优化/资源调度/深度强化学习Key words
6G satellite Internet/multi-level decision making/intelligent optimization/resource scheduling/deep reinforcement learning分类
信息技术与安全科学引用本文复制引用
LIU Huwei,ZHOU Li..面向6G卫星互联网的多层级智能决策优化框架设计[J].天地一体化信息网络,2025,6(4):72-83,12.基金项目
四川省哲学社会科学重点实验室"智慧应急管理重点实验室"资助项目(No.2025ZHYJGL-3) （No.2025ZHYJGL-3）
国家社会科学基金(No.24FGLB047) （No.24FGLB047）
北京经理学院科技英才支持计划(No.25KJLH01)Foundation of Sichuan Provincial Key Laboratory of Philosophy and Social Sciences:Key Laboratory of Intelligent Emergency Management(No.2025ZHYJGL-3),the National Social Science Fund of China(No.24FGLB047),the Science and Technology Talent Support Program of Beijing Institute of Economics and Management(No.25KJLH01) （No.25KJLH01）
