典型文献
Recent Progress in Research and Development of Reconfigurable Intelligent Surface
文献摘要：
We aim to provide a comprehensive overview of the progress in research and development of the reconfigurable intelligent surface (RIS) over the last 2-3 years in this paper, especially when the RIS is used as relays in next-generation mobile networks. Major areas of re-search in academia are outlined, including fundamental performance, channel estimation, joint optimization with antenna precoding at base stations, propagation channel modeling and meta-material devices of RIS elements. Development in industry is surveyed from the aspects of performance potentials and issues, realistic joint optimization algorithms, control mechanisms, field trials and related activities in standardiza-tion development organizations (SDOs). Our views on how to carry out the engineering-aspect study on RIS for 6G systems are also presented, which cover the realistic performance, the comparison with other topological improvements, approaches for channel modeling, factors for de-signing control mechanisms and the timeline for RIS standardization.
文献关键词：
中图分类号：
作者姓名：
YUAN Yifei;GU Qi;WANG Anna;WU Dan;LI Ya
作者机构：
China Mobile Research Institute,Beijing 100053,China
文献出处：
引用格式：
[1]YUAN Yifei;GU Qi;WANG Anna;WU Dan;LI Ya-.Recent Progress in Research and Development of Reconfigurable Intelligent Surface)[J].中兴通讯技术（英文版）,2022(01):3-13
A类：
standardiza,SDOs
B类：
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AB值：
0.652529
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