JP2024521346A5 - - Google Patents
Info
- Publication number
- JP2024521346A5 JP2024521346A5 JP2023574189A JP2023574189A JP2024521346A5 JP 2024521346 A5 JP2024521346 A5 JP 2024521346A5 JP 2023574189 A JP2023574189 A JP 2023574189A JP 2023574189 A JP2023574189 A JP 2023574189A JP 2024521346 A5 JP2024521346 A5 JP 2024521346A5
- Authority
- JP
- Japan
- Prior art keywords
- timing information
- location
- tdoa
- time
- target
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/343,089 | 2021-06-09 | ||
| US17/343,089 US12356358B2 (en) | 2021-06-09 | 2021-06-09 | Position estimation based on time bias between base station and reference user equipment |
| PCT/US2022/071541 WO2022261578A1 (en) | 2021-06-09 | 2022-04-05 | Position estimation based on time bias between base station and reference user equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024521346A JP2024521346A (ja) | 2024-05-31 |
| JP2024521346A5 true JP2024521346A5 (https=) | 2025-03-27 |
Family
ID=81648587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023574189A Pending JP2024521346A (ja) | 2021-06-09 | 2022-04-05 | 基地局と基準ユーザ機器との間の時間バイアスに基づく位置推定 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12356358B2 (https=) |
| EP (1) | EP4352534A1 (https=) |
| JP (1) | JP2024521346A (https=) |
| KR (1) | KR20240019102A (https=) |
| CN (1) | CN117460968A (https=) |
| WO (1) | WO2022261578A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4666783A1 (en) * | 2023-02-17 | 2025-12-24 | Sony Group Corporation | Methods for determining a position of a target wireless device, a related wireless device and related nodes |
| CN118631311A (zh) * | 2023-03-09 | 2024-09-10 | 大唐移动通信设备有限公司 | 一种信息处理方法、装置及设备 |
| WO2024211337A1 (en) * | 2023-04-04 | 2024-10-10 | Interdigital Patent Holdings, Inc. | Determination of a positioning measurement for positioning calculation |
| WO2025117051A1 (en) * | 2023-11-28 | 2025-06-05 | Qualcomm Incorporated | Timing synchronization correction for position estimation based on time difference of arrival |
| US20250175939A1 (en) * | 2023-11-28 | 2025-05-29 | Qualcomm Incorporated | Timing synchronization correction for position estimation based on time difference of arrival |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9485794B2 (en) * | 2012-05-23 | 2016-11-01 | Qualcomm Incorporated | Methods and apparatus for using device to device communications to support IMS based services |
| US9173183B1 (en) * | 2013-05-16 | 2015-10-27 | Sprint Spectrum L.P. | Method and system for determining time synchronization errors in time difference of arrival (TDOA) measurements |
| US20150011238A1 (en) | 2013-07-05 | 2015-01-08 | Broadcom Corporation | Unilateral Geolocation for Mobile Terminals |
| US9713117B2 (en) * | 2014-09-25 | 2017-07-18 | Intel Corporation | Device-to-device assisted positioning in wireless cellular technologies |
| US10772055B2 (en) * | 2015-04-08 | 2020-09-08 | Alcatel Lucent | Base station synchronization |
| US9998856B2 (en) * | 2016-05-13 | 2018-06-12 | Qualcomm Incorporated | Method and/or system for positioning of a mobile device |
| US11061103B1 (en) * | 2017-02-10 | 2021-07-13 | Iseeloc, Inc. | Navigation system, device and method using unsynchronized nodes |
| CN113661748A (zh) * | 2019-03-27 | 2021-11-16 | 三菱电机株式会社 | 通信系统、基站和上位装置 |
| CN112788733B (zh) * | 2019-11-11 | 2021-11-12 | 大唐移动通信设备有限公司 | 时钟偏差确定方法及装置 |
| CN116326053B (zh) * | 2020-10-09 | 2024-10-22 | 上海诺基亚贝尔股份有限公司 | 用于定位参考信号发送和接收的方法和设备 |
| WO2022213282A1 (en) * | 2021-04-06 | 2022-10-13 | Apple Inc. | Positioning techniques for user equipment in a network |
-
2021
- 2021-06-09 US US17/343,089 patent/US12356358B2/en active Active
-
2022
- 2022-04-05 WO PCT/US2022/071541 patent/WO2022261578A1/en not_active Ceased
- 2022-04-05 EP EP22723322.8A patent/EP4352534A1/en active Pending
- 2022-04-05 KR KR1020237041207A patent/KR20240019102A/ko active Pending
- 2022-04-05 CN CN202280040106.7A patent/CN117460968A/zh active Pending
- 2022-04-05 JP JP2023574189A patent/JP2024521346A/ja active Pending
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