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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...
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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 ...
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04/15/2020
