无线电通信技术2024，Vol.50Issue(3)：439-452,14.DOI:10.3969/j.issn.1003-3114.2024.03.005
用户为中心的网络:体系架构与关键技术
User-Centric Network:Architecture and Key Technologies
摘要
Abstract
As global communication technology rapidly evolves,the transition from 5G to 6G has become a pivotal focus in telecom-munications.The User-Centric Network(UCN)architecture represents a revolutionary innovation in communication technology,placing user needs and experiences at the core of design to cater to the diversified applications in the 6G environment.This paper thoroughly ex-amines the developmental trajectory,architectural characteristics,and core technologies of UCN in 6G era,encompassing distributed and decentralized network architectures,centralized control and resource optimization architectures,and key technologies such as resource allocation,seamless roaming,and privacy protection.Furthermore,the paper introduces an innovative seamless roaming solution for UCN architecture under F5G,with simulation results demonstrating its superiority.Through a comprehensive review and technical analysis,this article aims to elucidate the significant role of UCN in shaping the future of mobile communications,providing theoretical support and practical direction for the further development of 6G network technologies.关键词
以用户为中心的网络架构/6G无线通信网络/资源优化/无缝漫游方案/隐私保护Key words
UCN architecture/6G wireless communication network/resource optimization/seamless roaming solutions/privacy protection分类
信息技术与安全科学引用本文复制引用
何之源,王志军,王相卿,王德胜..用户为中心的网络:体系架构与关键技术[J].无线电通信技术,2024,50(3):439-452,14.基金项目
国家自然科学基金(62071192) （62071192）
湖北省重点研发计划(2022BAA006) National Natural Science Foundation of China(62071192) （2022BAA006）
Key R&D Program of Hubei Province(2022BAA006) （2022BAA006）
