CN113381953A - 基于可重构智能表面辅助的极限学习机的信道估计方法 - Google Patents
基于可重构智能表面辅助的极限学习机的信道估计方法 Download PDFInfo
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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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Cited By (3)
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---|---|---|---|---|
US20220052764A1 (en) * | 2020-08-14 | 2022-02-17 | Huawei Technologies Co., Ltd. | Media-based reconfigurable intelligent surface-assisted modulation |
CN114567527A (zh) * | 2022-03-10 | 2022-05-31 | 西华大学 | 一种可重构智能表面辅助叠加导引融合学习信道估计方法 |
CN114866377A (zh) * | 2022-04-28 | 2022-08-05 | 西安交通大学 | 工业物联网ris辅助通信中基于导频重构的反射信道估计方法 |
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CN110300075A (zh) * | 2019-04-30 | 2019-10-01 | 北京科技大学 | 一种无线信道估计方法 |
US20190341974A1 (en) * | 2017-01-01 | 2019-11-07 | Lg Electronics Inc. | Method for transmitting plurality of beamformed reference signals for open-loop mimo transmission in wireless communication system and apparatus therefor |
CN110971457A (zh) * | 2019-11-20 | 2020-04-07 | 西华大学 | 一种基于elm的时间同步方法 |
CN111541505A (zh) * | 2020-04-03 | 2020-08-14 | 武汉大学 | 一种面向ofdm无线通信系统的时域信道预测方法及系统 |
CN112134816A (zh) * | 2020-09-27 | 2020-12-25 | 杭州电子科技大学 | 一种基于智能反射表面的elm-ls联合信道估计方法 |
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2021
- 2021-06-11 CN CN202110652901.9A patent/CN113381953B/zh active Active
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US20190341974A1 (en) * | 2017-01-01 | 2019-11-07 | Lg Electronics Inc. | Method for transmitting plurality of beamformed reference signals for open-loop mimo transmission in wireless communication system and apparatus therefor |
CN110300075A (zh) * | 2019-04-30 | 2019-10-01 | 北京科技大学 | 一种无线信道估计方法 |
CN110971457A (zh) * | 2019-11-20 | 2020-04-07 | 西华大学 | 一种基于elm的时间同步方法 |
CN111541505A (zh) * | 2020-04-03 | 2020-08-14 | 武汉大学 | 一种面向ofdm无线通信系统的时域信道预测方法及系统 |
CN112134816A (zh) * | 2020-09-27 | 2020-12-25 | 杭州电子科技大学 | 一种基于智能反射表面的elm-ls联合信道估计方法 |
Non-Patent Citations (6)
Title |
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FANG DONG ET AL.: "channel estimation based on extreme learning machine for High speed environments", 《PROCEEDINGS OF ELM-2015 VOLUME1》 * |
JIE MIAO ET AL.: "A Novel Millimeter Wave Channel Estimation Algorithm Based on IC-ELM", 《2019 28TH WIRELESS AND OPTICAL COMMUNICATIONS CONFERENCE(WOCC)》 * |
ZHIYUAN MAI ET AL.: "A Novel Blind mmWave Channel Estimation Algorithm Based on ML-ELM", 《IEEE COMMUNICATIONS LETTERS》 * |
李彬睿等: "可重构智能面辅助的低精度量化大规模MIMO系统的信道估计", 《系统工程与电子技术》 * |
李然等: "智能反射表面无线通信的信道估计与帧结构设计", 《无线电脑通信技术》 * |
董怡廷: "大规模智能表面通信系统的信道估计理论研究", 《中国优秀博硕士学位论文全文数据库(硕士)》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220052764A1 (en) * | 2020-08-14 | 2022-02-17 | Huawei Technologies Co., Ltd. | Media-based reconfigurable intelligent surface-assisted modulation |
US11848709B2 (en) * | 2020-08-14 | 2023-12-19 | Huawei Technologies Co., Ltd. | Media-based reconfigurable intelligent surface-assisted modulation |
CN114567527A (zh) * | 2022-03-10 | 2022-05-31 | 西华大学 | 一种可重构智能表面辅助叠加导引融合学习信道估计方法 |
CN114567527B (zh) * | 2022-03-10 | 2023-04-28 | 西华大学 | 一种可重构智能表面辅助叠加导引融合学习信道估计方法 |
CN114866377A (zh) * | 2022-04-28 | 2022-08-05 | 西安交通大学 | 工业物联网ris辅助通信中基于导频重构的反射信道估计方法 |
CN114866377B (zh) * | 2022-04-28 | 2024-05-28 | 西安交通大学 | 工业物联网ris辅助通信中基于导频重构的反射信道估计方法 |
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Application publication date: 20210910 Assignee: Chengdu Suyouyun Information Technology Co.,Ltd. Assignor: XIHUA University Contract record no.: X2023510000030 Denomination of invention: Channel estimation method based on reconfigurable intelligent surface assisted extreme learning machine Granted publication date: 20220422 License type: Common License Record date: 20231201 |
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Application publication date: 20210910 Assignee: Chengdu Yingling Feifan Technology Co.,Ltd. Assignor: XIHUA University Contract record no.: X2023510000032 Denomination of invention: Channel estimation method based on reconfigurable intelligent surface assisted extreme learning machine Granted publication date: 20220422 License type: Common License Record date: 20231212 Application publication date: 20210910 Assignee: Sichuan Shenglongxing Technology Co.,Ltd. Assignor: XIHUA University Contract record no.: X2023510000031 Denomination of invention: Channel estimation method based on reconfigurable intelligent surface assisted extreme learning machine Granted publication date: 20220422 License type: Common License Record date: 20231211 |