JPWO2021247755A5 - - Google Patents
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- Publication number
- JPWO2021247755A5 JPWO2021247755A5 JP2022557857A JP2022557857A JPWO2021247755A5 JP WO2021247755 A5 JPWO2021247755 A5 JP WO2021247755A5 JP 2022557857 A JP2022557857 A JP 2022557857A JP 2022557857 A JP2022557857 A JP 2022557857A JP WO2021247755 A5 JPWO2021247755 A5 JP WO2021247755A5
- Authority
- JP
- Japan
- Prior art keywords
- wireless device
- wwan
- reference signal
- aoa
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 26
- 238000005259 measurement Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 10
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063035091P | 2020-06-05 | 2020-06-05 | |
| US63/035,091 | 2020-06-05 | ||
| US17/335,761 | 2021-06-01 | ||
| US17/335,761 US11889462B2 (en) | 2020-06-05 | 2021-06-01 | Systems and methods for bi-static radio-based object location detection |
| PCT/US2021/035520 WO2021247755A1 (en) | 2020-06-05 | 2021-06-02 | Systems and methods for bi-static radio-based object location detection |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023527637A JP2023527637A (ja) | 2023-06-30 |
| JP2023527637A5 JP2023527637A5 (https=) | 2024-05-15 |
| JPWO2021247755A5 true JPWO2021247755A5 (https=) | 2024-05-15 |
Family
ID=78818234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022557857A Pending JP2023527637A (ja) | 2020-06-05 | 2021-06-02 | バイスタティック無線に基づく物体場所検出のためのシステムおよび方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11889462B2 (https=) |
| EP (1) | EP4162294B1 (https=) |
| JP (1) | JP2023527637A (https=) |
| KR (1) | KR20230020407A (https=) |
| CN (1) | CN115698759A (https=) |
| BR (1) | BR112022023838A2 (https=) |
| PH (1) | PH12022552428A1 (https=) |
| WO (1) | WO2021247755A1 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12607732B2 (en) * | 2021-02-23 | 2026-04-21 | Cobalt Solutions, Inc | Systems and methods for detecting physical objects using passive radar receivers |
| US20240183974A1 (en) * | 2021-04-01 | 2024-06-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Mapping of Scatterer Locations in a Radio Environment |
| WO2023016623A1 (en) * | 2021-08-09 | 2023-02-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Augmenting communication signal measurement with environmental information relative to a communication device |
| US12038522B2 (en) * | 2021-11-09 | 2024-07-16 | Texas Instruments Incorporated | Adaptive anchor selection and target position estimation |
| EP4198560A1 (en) * | 2021-12-17 | 2023-06-21 | Koninklijke Philips N.V. | Wireless communication system with distributed sensing capability |
| US20250093487A1 (en) * | 2021-12-17 | 2025-03-20 | Koninklijke Philips N.V. | Wirelss communication system with distributed sensing capability |
| EP4212910B1 (en) * | 2022-01-12 | 2026-03-04 | Deutsche Telekom AG | Method for conducting radiofrequency sensing involving a first radiofrequency sensing station and at least a second radiofrequency sensing station, wherein the first radiofrequency sensing station transmits a radiofrequency sensing signal, wherein, as a result of the radiofrequency sensing signal being transmitted, a radiofrequency sensing reception signal is received by the second radiofrequency sensing station, system or mobile communication network, radiofrequency sensing station, program and computer-readable medium |
| CN116614876B (zh) * | 2022-02-08 | 2026-03-03 | 维沃移动通信有限公司 | 定位方法、装置、用户设备及存储介质 |
| CN116939480A (zh) * | 2022-04-08 | 2023-10-24 | 中国移动通信有限公司研究院 | 定位方法、装置、相关设备及存储介质 |
| CN115616600B (zh) * | 2022-10-12 | 2026-01-13 | 中国电信股份有限公司 | 反向散射设备的定位方法、装置、设备、介质及程序 |
| US20240426969A1 (en) * | 2023-06-23 | 2024-12-26 | Qualcomm Incorporated | Per-panel rf sensing transmission and measurement operations |
| WO2025034734A1 (en) * | 2023-08-07 | 2025-02-13 | Interdigital Patent Holdings, Inc. | Methods and apparatuses for measuring and reporting obstacle positions |
| WO2025040564A1 (en) * | 2023-08-18 | 2025-02-27 | Sony Group Corporation | Methods, communications devices and infrastructure equipment |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5852630A (en) * | 1997-07-17 | 1998-12-22 | Globespan Semiconductor, Inc. | Method and apparatus for a RADSL transceiver warm start activation procedure with precoding |
| US11035940B2 (en) | 2015-07-17 | 2021-06-15 | Origin Wireless, Inc. | Method, apparatus, and system for wireless proximity and presence monitoring |
| KR101733033B1 (ko) | 2016-07-08 | 2017-05-08 | 엘아이지넥스원 주식회사 | 바이스태틱 거리를 이용한 위치 추정 방법 |
| WO2018160141A1 (en) * | 2017-03-03 | 2018-09-07 | Nanyang Technological University | Apparatus and method for localisation and/or tracking |
| EP3596487A1 (en) | 2017-03-17 | 2020-01-22 | SONY Corporation | Radio-based object detection |
| US10852411B2 (en) | 2017-12-06 | 2020-12-01 | Cognitive Systems Corp. | Motion detection and localization based on bi-directional channel sounding |
| WO2020057748A1 (en) * | 2018-09-20 | 2020-03-26 | Huawei Technologies Co., Ltd. | Techniques for cooperative passive positioning |
| US11031978B2 (en) * | 2018-10-16 | 2021-06-08 | Samsung Electronics Co., Ltd. | Detection and ranging using multi-radio mobile devices |
| US11402489B2 (en) * | 2019-12-17 | 2022-08-02 | Hewlett Packard Enterprise Development Lp | Passive multi-person location tracking utilizing signal polarization |
| US12366650B2 (en) * | 2020-12-31 | 2025-07-22 | Hitachi Rail Gts Canada Inc. | Method and system for high-integrity vehicle localization |
| US11885899B2 (en) * | 2021-05-07 | 2024-01-30 | Qualcomm Incorporated | Generating indoor maps based on radio frequency sensing |
-
2021
- 2021-06-01 US US17/335,761 patent/US11889462B2/en active Active
- 2021-06-02 JP JP2022557857A patent/JP2023527637A/ja active Pending
- 2021-06-02 PH PH1/2022/552428A patent/PH12022552428A1/en unknown
- 2021-06-02 KR KR1020227041548A patent/KR20230020407A/ko active Pending
- 2021-06-02 CN CN202180038734.7A patent/CN115698759A/zh active Pending
- 2021-06-02 BR BR112022023838A patent/BR112022023838A2/pt unknown
- 2021-06-02 EP EP21736417.3A patent/EP4162294B1/en active Active
- 2021-06-02 WO PCT/US2021/035520 patent/WO2021247755A1/en not_active Ceased
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