JPWO2022164596A5 - - Google Patents
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- JPWO2022164596A5 JPWO2022164596A5 JP2023544105A JP2023544105A JPWO2022164596A5 JP WO2022164596 A5 JPWO2022164596 A5 JP WO2022164596A5 JP 2023544105 A JP2023544105 A JP 2023544105A JP 2023544105 A JP2023544105 A JP 2023544105A JP WO2022164596 A5 JPWO2022164596 A5 JP WO2022164596A5
- Authority
- JP
- Japan
- Prior art keywords
- receiving device
- ris
- wireless
- trp
- location
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR20210100053 | 2021-01-28 | ||
| GR20210100053 | 2021-01-28 | ||
| PCT/US2021/073062 WO2022164596A1 (en) | 2021-01-28 | 2021-12-21 | Reconfigurable intelligent surface (ris)-aided ue passive rf sensing |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2024504970A JP2024504970A (ja) | 2024-02-02 |
| JPWO2022164596A5 true JPWO2022164596A5 (https=) | 2024-12-02 |
| JP2024504970A5 JP2024504970A5 (https=) | 2024-12-02 |
| JP7763841B2 JP7763841B2 (ja) | 2025-11-04 |
Family
ID=79831141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023544105A Active JP7763841B2 (ja) | 2021-01-28 | 2021-12-21 | 再構成可能インテリジェントサーフェス（ｒｉｓ）援助ｕｅ受動ｒｆ検知 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12436268B2 (https=) |
| EP (1) | EP4285148A1 (https=) |
| JP (1) | JP7763841B2 (https=) |
| KR (1) | KR20230134496A (https=) |
| CN (1) | CN116802515A (https=) |
| BR (1) | BR112023014107A2 (https=) |
| WO (1) | WO2022164596A1 (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12136989B2 (en) * | 2021-02-01 | 2024-11-05 | Ntt Docomo, Inc. | Method and apparatus for user localization and tracking using radio signals reflected by reconfigurable smart surfaces |
| CN115209383B (zh) * | 2021-04-08 | 2025-10-28 | 荣耀终端股份有限公司 | 协作感知的方法、电子设备和可读存储介质 |
| US12308936B2 (en) * | 2022-04-01 | 2025-05-20 | Qualcomm Incorporated | Techniques for configuring reconfigurable intelligent surfaces in wireless communications |
| CN115278526B (zh) * | 2022-08-30 | 2025-01-21 | 山东浪潮科学研究院有限公司 | 终端定位方法、装置、电子设备及存储介质 |
| US12386014B2 (en) | 2022-09-02 | 2025-08-12 | Qualcomm Incorporated | Detecting non-line-of-sight wireless signal paths |
| US12309089B2 (en) | 2022-09-02 | 2025-05-20 | Qualcomm Incorporated | Detecting non-line-of-sight wireless signal paths |
| WO2024075061A2 (en) * | 2022-10-05 | 2024-04-11 | Lenovo (Singapore) Pte Limited | Reflection time-angle coding of an incident angle during radio sensing operations |
| US12546808B2 (en) * | 2022-10-12 | 2026-02-10 | Rohde & Schwarz Gmbh & Co. Kg | Test system and test method |
| EP4612821A1 (en) * | 2022-11-02 | 2025-09-10 | Qualcomm Incorporated | Frequency domain segmentation in reconfigurable intelligent surface (ris) -based sensing |
| US12560694B2 (en) * | 2022-12-15 | 2026-02-24 | Qualcomm Incorporated | First and second order reflection-assisted sensing |
| CN120584297A (zh) * | 2023-01-31 | 2025-09-02 | 高通股份有限公司 | 对目标对象的同时多节点感测 |
| CN116056106B (zh) * | 2023-03-06 | 2023-06-02 | 湖南大学 | 一种ris辅助的车间无线网络遍历容量上界计算方法 |
| CN121058171A (zh) * | 2023-05-12 | 2025-12-02 | 高通股份有限公司 | 基于可重构智能表面的信号定位方法 |
| US12550092B2 (en) * | 2023-06-21 | 2026-02-10 | Qualcomm Incorporated | Uplink and downlink based bistatic and multi-static sensing |
| US12532290B2 (en) * | 2023-06-23 | 2026-01-20 | Qualcomm Incorporated | Positioning with user equipment (UE) controlled reconfigurable intelligent device (RID) |
| DE102023210729A1 (de) * | 2023-10-30 | 2025-04-30 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren und System zur Bestimmung einer Position eines Objekts mittels Signalablenkung |
| KR20250063715A (ko) | 2023-11-01 | 2025-05-08 | 한국전자통신연구원 | Ris 빔 업데이트 장치 및 방법 |
| TR2024002013A1 (tr) * | 2024-02-20 | 2025-09-22 | Ulak Haberlesme Anonim Sirketi | Ris tanimlamasi i̇çi̇n bi̇r baz i̇stasyonu (bs) tarafi fi̇li̇granlama si̇stemi̇ yöntemi̇ |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2080616C1 (ru) * | 1994-07-14 | 1997-05-27 | Вай Би Эм Технолоджис, Инк. | Способ измерения расстояния при воздействии на приемник приемопередатчика акустическим сигналом и устройства для его осуществления |
| JP3800173B2 (ja) | 2002-12-25 | 2006-07-26 | 三菱電機株式会社 | パッシブレーダ装置 |
| JP4994769B2 (ja) | 2006-10-04 | 2012-08-08 | 三菱電機株式会社 | レーダ装置 |
| FR3006060B1 (fr) * | 2013-05-24 | 2016-12-02 | Thales Sa | Procede de localisation d'une cible et systeme radar multistatique pour la mise en œuvre d'un tel procede |
| JP6180065B2 (ja) | 2013-10-30 | 2017-08-16 | 川崎重工業株式会社 | 物体位置検出装置および方法 |
| CN108519586A (zh) * | 2018-04-03 | 2018-09-11 | 芜湖泰贺知信息系统有限公司 | 一种分布式无源雷达系统及其目标定位方法 |
| CN109782233B (zh) * | 2019-01-25 | 2021-09-10 | 北京电子工程总体研究所 | 一种基于傅里叶变换的雷达工作方法和系统 |
| US11506754B2 (en) * | 2019-06-19 | 2022-11-22 | Samsung Electronics Co., Ltd. | Radar based pattern code identification |
| US10742969B1 (en) * | 2019-06-28 | 2020-08-11 | GM Cruise Holdings, LLC | Control of dynamic scene motion by vehicle based on vehicle sensor capture |
| WO2021221603A1 (en) * | 2020-04-27 | 2021-11-04 | Nokia Technologies Oy | Ue positioning aided by reconfigurable reflecting surfaces such as intelligent reflecting surfaces (irs) |
| CN111983560B (zh) | 2020-08-05 | 2022-12-30 | 北京理工大学 | 一种双可重构智能表面辅助的毫米波单基站定位方法 |
| EP3962006A1 (en) * | 2020-09-01 | 2022-03-02 | Vestel Elektronik Sanayi ve Ticaret A.S. | Channel estimation for configurable surfaces |
| JP7750965B2 (ja) * | 2020-12-24 | 2025-10-07 | 華為技術有限公司 | Ｍｉｍｏシステムにおける反射インテリジェント面のためのシステム及び方法 |
-
2021
- 2021-12-21 JP JP2023544105A patent/JP7763841B2/ja active Active
- 2021-12-21 BR BR112023014107A patent/BR112023014107A2/pt unknown
- 2021-12-21 EP EP21847662.0A patent/EP4285148A1/en active Pending
- 2021-12-21 CN CN202180091626.6A patent/CN116802515A/zh active Pending
- 2021-12-21 US US18/251,205 patent/US12436268B2/en active Active
- 2021-12-21 KR KR1020237024933A patent/KR20230134496A/ko active Pending
- 2021-12-21 WO PCT/US2021/073062 patent/WO2022164596A1/en not_active Ceased
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