JP2024510652A5 - - Google Patents
Info
- Publication number
- JP2024510652A5 JP2024510652A5 JP2023557397A JP2023557397A JP2024510652A5 JP 2024510652 A5 JP2024510652 A5 JP 2024510652A5 JP 2023557397 A JP2023557397 A JP 2023557397A JP 2023557397 A JP2023557397 A JP 2023557397A JP 2024510652 A5 JP2024510652 A5 JP 2024510652A5
- Authority
- JP
- Japan
- Prior art keywords
- ris
- time difference
- difference measurement
- reference signal
- time
- 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
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR20210100180 | 2021-03-22 | ||
| GR20210100180 | 2021-03-22 | ||
| PCT/US2022/013704 WO2022203754A1 (en) | 2021-03-22 | 2022-01-25 | Reconfigurable intelligent surface (ris) aided round-trip- time (rtt)-based user equipment (ue) positioning |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024510652A JP2024510652A (ja) | 2024-03-08 |
| JP2024510652A5 true JP2024510652A5 (https=) | 2025-01-15 |
| JP7795551B2 JP7795551B2 (ja) | 2026-01-07 |
Family
ID=80625606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023557397A Active JP7795551B2 (ja) | 2021-03-22 | 2022-01-25 | 再構成可能インテリジェントサーフェス（ｒｉｓ）補助ラウンドトリップ時間（ｒｔｔ）ベースのユーザ機器（ｕｅ）測位 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US12498474B2 (https=) |
| EP (1) | EP4314861A1 (https=) |
| JP (1) | JP7795551B2 (https=) |
| KR (1) | KR20230158491A (https=) |
| CN (1) | CN117063080A (https=) |
| BR (1) | BR112023018360A2 (https=) |
| TW (1) | TW202239247A (https=) |
| WO (1) | WO2022203754A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4511981A1 (en) * | 2022-06-03 | 2025-02-26 | Huawei Technologies Co., Ltd. | Communication arrangement, method of communication and computer propgram for performing the same |
| US20240097743A1 (en) * | 2022-09-15 | 2024-03-21 | Apple Inc. | Systems and Methods for Controlling Reconfigurable Intelligent Surfaces |
| GB2623492A (en) * | 2022-10-10 | 2024-04-24 | Nokia Technologies Oy | Estimating position of user device |
| WO2024118268A1 (en) * | 2022-11-30 | 2024-06-06 | Qualcomm Incorporated | Group delay margins for devices with reference signal frequency hopping |
| JPWO2024166396A1 (https=) * | 2023-02-10 | 2024-08-15 | ||
| CN118741678A (zh) * | 2023-03-28 | 2024-10-01 | 中国移动通信有限公司研究院 | 定位方法、装置、定位服务器、网络设备及存储介质 |
| CN119521124A (zh) * | 2024-11-21 | 2025-02-25 | 煤炭科学技术研究院有限公司 | 基于ris的矿用通信定位系统及方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009538028A (ja) | 2006-05-16 | 2009-10-29 | ケーティーフリーテル・カンパニー・リミテッド | 移動通信網における往復遅延時間情報を用いた位置推定方法及びシステム |
| IN2014MN02189A (https=) * | 2012-04-22 | 2015-09-11 | Elta Systems Ltd | |
| US11304169B2 (en) | 2018-12-19 | 2022-04-12 | Qualcomm Incorporated | Differential round trip time based positioning |
| US11490354B2 (en) | 2019-01-11 | 2022-11-01 | Qualcomm Incorporated | Round-trip-time (RTT)-based positioning with listening nodes |
| US11728571B2 (en) | 2019-07-12 | 2023-08-15 | Arizona Board Of Regents On Behalf Of Arizona State University | Large intelligent surfaces with sparse channel sensors |
| CN111245494B (zh) * | 2020-01-13 | 2022-06-10 | 东南大学 | 基于智能反射面的定位信息辅助波束控制方法 |
| WO2021221603A1 (en) * | 2020-04-27 | 2021-11-04 | Nokia Technologies Oy | Ue positioning aided by reconfigurable reflecting surfaces such as intelligent reflecting surfaces (irs) |
| JP2024534843A (ja) | 2021-08-27 | 2024-09-26 | コーニンクレッカ フィリップス エヌ ヴェ | 圏外回避のための再構成可能なリレー発見 |
-
2022
- 2022-01-25 KR KR1020237031392A patent/KR20230158491A/ko active Pending
- 2022-01-25 CN CN202280021778.3A patent/CN117063080A/zh active Pending
- 2022-01-25 US US18/546,051 patent/US12498474B2/en active Active
- 2022-01-25 EP EP22707532.2A patent/EP4314861A1/en active Pending
- 2022-01-25 JP JP2023557397A patent/JP7795551B2/ja active Active
- 2022-01-25 WO PCT/US2022/013704 patent/WO2022203754A1/en not_active Ceased
- 2022-01-25 BR BR112023018360A patent/BR112023018360A2/pt unknown
- 2022-01-26 TW TW111103344A patent/TW202239247A/zh unknown
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