Cascaded channel decoupling based solution for RIS regulation matrix
This article presents a pioneering solution to address the challenges of reconfigurable intelligent surface (RIS), employing a cascaded channel decoupling strategy. This novel method streamlines the RIS regulation matrix by dividing the process of electromagnetic wave modulation into two separate s...
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| Format: | Article |
| Language: | English |
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Tsinghua University Press
2024-03-01
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| Series: | Intelligent and Converged Networks |
| Subjects: | |
| Online Access: | https://www.sciopen.com/article/10.23919/ICN.2024.0002 |
| _version_ | 1797202602926014464 |
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| author | Yajun Zhao |
| author_facet | Yajun Zhao |
| author_sort | Yajun Zhao |
| collection | DOAJ |
| description | This article presents a pioneering solution to address the challenges of reconfigurable intelligent surface (RIS), employing a cascaded channel decoupling strategy. This novel method streamlines the RIS regulation matrix by dividing the process of electromagnetic wave modulation into two separate sub-processes: virtual receiving response and virtual regular transmission, resulting in the decoupling of the RIS cascaded channel. Furthermore, the paper explores the practical implementation of this channel decoupling method in two typical scenarios, including single-user and multi-user access, offering detailed insights into its application. Through numerical simulations, the article demonstrates the effectiveness and reduced complexity of the proposed scheme in enhancing the efficiency of the RIS regulation matrix. |
| first_indexed | 2024-04-24T08:06:03Z |
| format | Article |
| id | doaj.art-5d255a026365420d93beda71a1db94fd |
| institution | Directory Open Access Journal |
| issn | 2708-6240 |
| language | English |
| last_indexed | 2024-04-24T08:06:03Z |
| publishDate | 2024-03-01 |
| publisher | Tsinghua University Press |
| record_format | Article |
| series | Intelligent and Converged Networks |
| spelling | doaj.art-5d255a026365420d93beda71a1db94fd2024-04-17T10:33:51ZengTsinghua University PressIntelligent and Converged Networks2708-62402024-03-0151192710.23919/ICN.2024.0002Cascaded channel decoupling based solution for RIS regulation matrixYajun Zhao0Beijing Institute of Technology, Beijing 100081, ChinaThis article presents a pioneering solution to address the challenges of reconfigurable intelligent surface (RIS), employing a cascaded channel decoupling strategy. This novel method streamlines the RIS regulation matrix by dividing the process of electromagnetic wave modulation into two separate sub-processes: virtual receiving response and virtual regular transmission, resulting in the decoupling of the RIS cascaded channel. Furthermore, the paper explores the practical implementation of this channel decoupling method in two typical scenarios, including single-user and multi-user access, offering detailed insights into its application. Through numerical simulations, the article demonstrates the effectiveness and reduced complexity of the proposed scheme in enhancing the efficiency of the RIS regulation matrix.https://www.sciopen.com/article/10.23919/ICN.2024.0002reconfigurable intelligent surfacechannel decouplingreceiving matrixtransmitting matrix |
| spellingShingle | Yajun Zhao Cascaded channel decoupling based solution for RIS regulation matrix Intelligent and Converged Networks reconfigurable intelligent surface channel decoupling receiving matrix transmitting matrix |
| title | Cascaded channel decoupling based solution for RIS regulation matrix |
| title_full | Cascaded channel decoupling based solution for RIS regulation matrix |
| title_fullStr | Cascaded channel decoupling based solution for RIS regulation matrix |
| title_full_unstemmed | Cascaded channel decoupling based solution for RIS regulation matrix |
| title_short | Cascaded channel decoupling based solution for RIS regulation matrix |
| title_sort | cascaded channel decoupling based solution for ris regulation matrix |
| topic | reconfigurable intelligent surface channel decoupling receiving matrix transmitting matrix |
| url | https://www.sciopen.com/article/10.23919/ICN.2024.0002 |
| work_keys_str_mv | AT yajunzhao cascadedchanneldecouplingbasedsolutionforrisregulationmatrix |