research
∙
01/23/2021
Channel Estimation for RIS Assisted Wireless Communications: Part II – An Improved Solution Based on Double-Structured Sparsity
Reconfigurable intelligent surface (RIS) can manipulate the wireless com...
share
research
∙
01/23/2021
Channel Estimation for RIS Assisted Wireless Communications: Part I – Fundamentals, Solutions, and Future Opportunities
The reconfigurable intelligent surface (RIS) with low hardware cost and ...
research
∙
04/15/2020