无线电通信技术2024，Vol.50Issue(2)：288-293,6.DOI:10.3969/j.issn.1003-3114.2024.02.009
智能超表面赋能5G-A/6G网络的思考
Reconfigurable Intelligent Surface Assisted 5G-A/6G Network
摘要
Abstract
Social welfare is regarded as an important direction for mobile network in addition to meeting personalized needs of users.In this paper,scenarios of Reconfigurable Intelligent Surface(RIS)deployed in 5G-Advanced(5G-A)and 6G network are figured out based on the analysis of development trend and challenges in mobile network according to ubiquitous access and energy saving.Furthermore,we analyze the application value of RIS in different scenarios,including transceiver designed based on RIS and RIS-assisted wireless channel dynamic control.Finally,different control schemes of RIS with network control,self-control and terminal control are proposed and compared.In these schemes,control information distribution on netwrok-side is prefered for its samller impact on RIS area,cost and power consumption,and is capable of implement standardization of convergence of BSs and RIS devices from different vendors.关键词
无线通信/6G/5G-A/智能超表面Key words
wireless network/6G/5G-A/RIS分类
信息技术与安全科学引用本文复制引用
刘秋妍,吕轩,李佳俊,王东洋..智能超表面赋能5G-A/6G网络的思考[J].无线电通信技术,2024,50(2):288-293,6.基金项目
国家重点研发计划(2022YFB2902400) National Key R&D Program of China(2022YFB2902400) （2022YFB2902400）
