CN110839204A - 一种irs辅助通信系统的通信优化方法及装置 - Google Patents
一种irs辅助通信系统的通信优化方法及装置 Download PDFInfo
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- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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Cited By (19)
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CN112888059A (zh) * | 2021-01-13 | 2021-06-01 | 之江实验室 | 一种智能反射面辅助通信的快速数据传输协议 |
CN112911669A (zh) * | 2021-01-14 | 2021-06-04 | 江苏第二师范学院 | 一种基于智能超表面/中继的d2d通信模式切换方法 |
CN112929063A (zh) * | 2021-01-27 | 2021-06-08 | 东南大学 | 一种智能反射表面辅助多小区预编码联合设计方法 |
WO2021109345A1 (en) * | 2020-03-03 | 2021-06-10 | Zte Corporation | Method to modulate signals by reflecting surfaces |
CN112986903A (zh) * | 2021-04-29 | 2021-06-18 | 香港中文大学(深圳) | 一种智能反射平面辅助的无线感知方法及装置 |
CN113068182A (zh) * | 2021-02-02 | 2021-07-02 | 上海大学 | 基于无源重构表面的城市轨道交通无线通信信息防护方法 |
CN113676227A (zh) * | 2020-05-15 | 2021-11-19 | 维沃移动通信有限公司 | 信息传输方法及节点设备 |
CN113795004A (zh) * | 2021-11-15 | 2021-12-14 | 湖南金龙智造科技股份有限公司 | 用于室内5g终端的通信方法、系统及其车间 |
CN114024595A (zh) * | 2021-11-15 | 2022-02-08 | 湖南金龙智造科技股份有限公司 | 用于水陆终端的通信方法和系统 |
WO2022037433A1 (zh) * | 2020-08-17 | 2022-02-24 | 索尼集团公司 | 用于无线通信的电子设备和方法、计算机可读存储介质 |
WO2022087827A1 (zh) * | 2020-10-27 | 2022-05-05 | 华为技术有限公司 | 一种通信方法及装置 |
CN114500186A (zh) * | 2020-10-27 | 2022-05-13 | 中国移动通信有限公司研究院 | 一种信道识别方法、设备及存储介质 |
WO2022174418A1 (en) * | 2021-02-20 | 2022-08-25 | British Telecommunications Public Limited Company | Wireless telecommunications network |
WO2022213357A1 (en) * | 2021-04-09 | 2022-10-13 | Qualcomm Incorporated | Frequency dependent controlling and impulse response filtering for a reconfigurable intelligent surface (ris) |
WO2022257065A1 (en) * | 2021-06-10 | 2022-12-15 | Zte Corporation | Filtering for intelligent reflecting devices |
WO2023070358A1 (en) * | 2021-10-27 | 2023-05-04 | Qualcomm Incorporated | Reconfigurable intelligent surface (ris) selection and grouping for activation/deactivation |
WO2023130286A1 (en) * | 2022-01-06 | 2023-07-13 | Zte Corporation | Signaling schemes for reconfigurable intelligent surfaces in wireless communications |
WO2023113737A3 (en) * | 2021-12-15 | 2023-07-27 | Istanbul Medipol Universitesi | Irs-enabled user positioning |
WO2024074030A1 (en) * | 2023-04-19 | 2024-04-11 | Lenovo (Beijing) Ltd. | Aris location selection under aris-assisted wireless network |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102342143A (zh) * | 2009-03-12 | 2012-02-01 | 华为技术有限公司 | 用于无线通信系统中的信道信息反馈的系统和方法 |
WO2018096031A1 (en) * | 2016-11-24 | 2018-05-31 | Technische Universität München | Methods of converting or reconverting a data signal and method and system for data transmission and/or data reception |
WO2018119153A2 (en) * | 2016-12-21 | 2018-06-28 | Intel Corporation | Wireless communication technology, apparatuses, and methods |
CN109495152A (zh) * | 2017-09-13 | 2019-03-19 | 索尼公司 | 电子设备和通信方法 |
CN110495115A (zh) * | 2017-03-31 | 2019-11-22 | 高通股份有限公司 | 用于无线通信中的速率匹配和交织的技术 |
-
2019
- 2019-12-23 CN CN201911342563.8A patent/CN110839204B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102342143A (zh) * | 2009-03-12 | 2012-02-01 | 华为技术有限公司 | 用于无线通信系统中的信道信息反馈的系统和方法 |
WO2018096031A1 (en) * | 2016-11-24 | 2018-05-31 | Technische Universität München | Methods of converting or reconverting a data signal and method and system for data transmission and/or data reception |
WO2018119153A2 (en) * | 2016-12-21 | 2018-06-28 | Intel Corporation | Wireless communication technology, apparatuses, and methods |
CN110495115A (zh) * | 2017-03-31 | 2019-11-22 | 高通股份有限公司 | 用于无线通信中的速率匹配和交织的技术 |
CN109495152A (zh) * | 2017-09-13 | 2019-03-19 | 索尼公司 | 电子设备和通信方法 |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021109345A1 (en) * | 2020-03-03 | 2021-06-10 | Zte Corporation | Method to modulate signals by reflecting surfaces |
US11924649B2 (en) | 2020-03-03 | 2024-03-05 | Zte Corporation | Method to modulate signals by reflecting surfaces |
CN115211055A (zh) * | 2020-03-03 | 2022-10-18 | 中兴通讯股份有限公司 | 通过反射表面调制信号的方法 |
CN113676227A (zh) * | 2020-05-15 | 2021-11-19 | 维沃移动通信有限公司 | 信息传输方法及节点设备 |
CN113676227B (zh) * | 2020-05-15 | 2022-09-09 | 维沃移动通信有限公司 | 信息传输方法、节点设备及可读存储介质 |
WO2022037433A1 (zh) * | 2020-08-17 | 2022-02-24 | 索尼集团公司 | 用于无线通信的电子设备和方法、计算机可读存储介质 |
CN114500186A (zh) * | 2020-10-27 | 2022-05-13 | 中国移动通信有限公司研究院 | 一种信道识别方法、设备及存储介质 |
WO2022087827A1 (zh) * | 2020-10-27 | 2022-05-05 | 华为技术有限公司 | 一种通信方法及装置 |
CN112888059A (zh) * | 2021-01-13 | 2021-06-01 | 之江实验室 | 一种智能反射面辅助通信的快速数据传输协议 |
CN112888059B (zh) * | 2021-01-13 | 2022-05-17 | 之江实验室 | 一种智能反射面辅助通信的快速数据传输协议 |
CN112911669A (zh) * | 2021-01-14 | 2021-06-04 | 江苏第二师范学院 | 一种基于智能超表面/中继的d2d通信模式切换方法 |
CN112929063A (zh) * | 2021-01-27 | 2021-06-08 | 东南大学 | 一种智能反射表面辅助多小区预编码联合设计方法 |
CN113068182B (zh) * | 2021-02-02 | 2023-02-10 | 上海大学 | 基于无源重构表面的城市轨道交通无线通信信息防护方法 |
CN113068182A (zh) * | 2021-02-02 | 2021-07-02 | 上海大学 | 基于无源重构表面的城市轨道交通无线通信信息防护方法 |
WO2022174418A1 (en) * | 2021-02-20 | 2022-08-25 | British Telecommunications Public Limited Company | Wireless telecommunications network |
WO2022213357A1 (en) * | 2021-04-09 | 2022-10-13 | Qualcomm Incorporated | Frequency dependent controlling and impulse response filtering for a reconfigurable intelligent surface (ris) |
CN112986903B (zh) * | 2021-04-29 | 2021-10-15 | 香港中文大学(深圳) | 一种智能反射平面辅助的无线感知方法及装置 |
CN112986903A (zh) * | 2021-04-29 | 2021-06-18 | 香港中文大学(深圳) | 一种智能反射平面辅助的无线感知方法及装置 |
WO2022257065A1 (en) * | 2021-06-10 | 2022-12-15 | Zte Corporation | Filtering for intelligent reflecting devices |
WO2023070358A1 (en) * | 2021-10-27 | 2023-05-04 | Qualcomm Incorporated | Reconfigurable intelligent surface (ris) selection and grouping for activation/deactivation |
CN114024595A (zh) * | 2021-11-15 | 2022-02-08 | 湖南金龙智造科技股份有限公司 | 用于水陆终端的通信方法和系统 |
CN113795004A (zh) * | 2021-11-15 | 2021-12-14 | 湖南金龙智造科技股份有限公司 | 用于室内5g终端的通信方法、系统及其车间 |
WO2023113737A3 (en) * | 2021-12-15 | 2023-07-27 | Istanbul Medipol Universitesi | Irs-enabled user positioning |
WO2023130286A1 (en) * | 2022-01-06 | 2023-07-13 | Zte Corporation | Signaling schemes for reconfigurable intelligent surfaces in wireless communications |
WO2024074030A1 (en) * | 2023-04-19 | 2024-04-11 | Lenovo (Beijing) Ltd. | Aris location selection under aris-assisted wireless network |
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