CN114567527A - Reconfigurable intelligent surface assisted superposition guidance fusion learning channel estimation method - Google Patents
Reconfigurable intelligent surface assisted superposition guidance fusion learning channel estimation method Download PDFInfo
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- CN114567527A CN114567527A CN202210233217.1A CN202210233217A CN114567527A CN 114567527 A CN114567527 A CN 114567527A CN 202210233217 A CN202210233217 A CN 202210233217A CN 114567527 A CN114567527 A CN 114567527A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/024—Channel estimation channel estimation algorithms
- H04L25/0254—Channel estimation channel estimation algorithms using neural network algorithms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115250217A (en) * | 2022-07-22 | 2022-10-28 | 西华大学 | Differential coding and neural network assisted OFDM system channel estimation method and device |
Citations (6)
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WO2014109613A1 (en) * | 2013-01-14 | 2014-07-17 | 엘지전자 주식회사 | Method and apparatus for transmitting/receiving channel state information in wireless communication system |
CN110706709A (en) * | 2019-08-30 | 2020-01-17 | 广东工业大学 | Multi-channel convolution aliasing voice channel estimation algorithm combined with video signal |
CN113381953A (en) * | 2021-06-11 | 2021-09-10 | 西华大学 | Channel estimation method of extreme learning machine based on reconfigurable intelligent surface assistance |
US20210314036A1 (en) * | 2020-04-03 | 2021-10-07 | Samsung Electronics Co., Ltd. | Rank indicator (ri) and channel quality indicator (cqi) estimation using a multi-layer perceptron (mlp) |
WO2022007417A1 (en) * | 2020-07-10 | 2022-01-13 | Huawei Technologies Co., Ltd. | Systems and methods using configurable surfaces for wireless communication |
CN114124623A (en) * | 2021-10-28 | 2022-03-01 | 中国信息通信研究院 | Wireless communication channel estimation method and device |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014109613A1 (en) * | 2013-01-14 | 2014-07-17 | 엘지전자 주식회사 | Method and apparatus for transmitting/receiving channel state information in wireless communication system |
CN110706709A (en) * | 2019-08-30 | 2020-01-17 | 广东工业大学 | Multi-channel convolution aliasing voice channel estimation algorithm combined with video signal |
US20210314036A1 (en) * | 2020-04-03 | 2021-10-07 | Samsung Electronics Co., Ltd. | Rank indicator (ri) and channel quality indicator (cqi) estimation using a multi-layer perceptron (mlp) |
WO2022007417A1 (en) * | 2020-07-10 | 2022-01-13 | Huawei Technologies Co., Ltd. | Systems and methods using configurable surfaces for wireless communication |
CN113381953A (en) * | 2021-06-11 | 2021-09-10 | 西华大学 | Channel estimation method of extreme learning machine based on reconfigurable intelligent surface assistance |
CN114124623A (en) * | 2021-10-28 | 2022-03-01 | 中国信息通信研究院 | Wireless communication channel estimation method and device |
Non-Patent Citations (3)
Title |
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KANGDA ZHI等: "Statistical CSI-Based Design for Reconfigurable Intelligent Surface-Aided Massive MIMO Systems With Direct Links" * |
卿朝进等: "Enhanced ELM Based Channel Estimation for RIS-Assisted OFDM Systems With Insufficient CP and Imperfect Hardware" * |
程执天: "5GNR大规模天线系统中信道状态信息增强技术研究与性能评估" * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115250217A (en) * | 2022-07-22 | 2022-10-28 | 西华大学 | Differential coding and neural network assisted OFDM system channel estimation method and device |
CN115250217B (en) * | 2022-07-22 | 2023-05-19 | 西华大学 | OFDM system channel estimation method and device assisted by differential coding and neural network |
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Application publication date: 20220531 Assignee: Chengdu Suyouyun Information Technology Co.,Ltd. Assignor: XIHUA University Contract record no.: X2023510000030 Denomination of invention: A reconfigurable intelligent surface assisted overlay guidance fusion learning channel estimation method Granted publication date: 20230428 License type: Common License Record date: 20231201 |
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Application publication date: 20220531 Assignee: Chengdu Yingling Feifan Technology Co.,Ltd. Assignor: XIHUA University Contract record no.: X2023510000032 Denomination of invention: A reconfigurable intelligent surface assisted overlay guidance fusion learning channel estimation method Granted publication date: 20230428 License type: Common License Record date: 20231212 |
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