JP2020531823A5 - - Google Patents
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- JP2020531823A5 JP2020531823A5 JP2020510542A JP2020510542A JP2020531823A5 JP 2020531823 A5 JP2020531823 A5 JP 2020531823A5 JP 2020510542 A JP2020510542 A JP 2020510542A JP 2020510542 A JP2020510542 A JP 2020510542A JP 2020531823 A5 JP2020531823 A5 JP 2020531823A5
- Authority
- JP
- Japan
- Prior art keywords
- node
- wireless
- radio
- time
- radio node
- 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.)
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Links
- 230000006854 communication Effects 0.000 claims 29
- 230000005540 biological transmission Effects 0.000 claims 5
- 238000001514 detection method Methods 0.000 claims 2
- 230000007175 bidirectional communication Effects 0.000 claims 1
- 230000004807 localization Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/684,893 US10568064B2 (en) | 2017-08-23 | 2017-08-23 | Systems and methods for precise radio frequency localization using time difference of arrival |
| US15/684,893 | 2017-08-23 | ||
| PCT/US2018/047422 WO2019040558A1 (en) | 2017-08-23 | 2018-08-22 | SYSTEMS AND METHODS FOR ACCURATE LOCATION OF RADIO FREQUENCY USING TIME ARRIVAL DIFFERENCE |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020531823A JP2020531823A (ja) | 2020-11-05 |
| JP2020531823A5 true JP2020531823A5 (cg-RX-API-DMAC7.html) | 2021-09-30 |
| JP7315533B2 JP7315533B2 (ja) | 2023-07-26 |
Family
ID=65435930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020510542A Active JP7315533B2 (ja) | 2017-08-23 | 2018-08-22 | 到達時間差を使用した正確な無線周波数位置特定のためのシステムおよび方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10568064B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3669207A4 (cg-RX-API-DMAC7.html) |
| JP (1) | JP7315533B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN110998354A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2019040558A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10972155B2 (en) * | 2015-11-25 | 2021-04-06 | Hewlett Packard Enterprise Development Lp | Access point selection |
| US10455350B2 (en) | 2016-07-10 | 2019-10-22 | ZaiNar, Inc. | Method and system for radiolocation asset tracking via a mesh network |
| US10568064B2 (en) | 2017-08-23 | 2020-02-18 | Locix, Inc. | Systems and methods for precise radio frequency localization using time difference of arrival |
| US10605889B2 (en) | 2017-08-23 | 2020-03-31 | Locix, Inc. | Systems and methods for precise radio frequency localization using time sweep time difference of arrival |
| EP3805780B1 (en) * | 2018-04-11 | 2023-11-01 | Teknologian Tutkimuskeskus VTT Oy | Wireless positioning |
| US11428799B2 (en) | 2018-10-12 | 2022-08-30 | Denso International America, Inc. | Up-sampling and cross-correlation for time of arrival determinations in passive entry/passive start systems |
| US10551479B1 (en) | 2018-12-26 | 2020-02-04 | Locix, Inc. | Systems and methods for using ranging to determine locations of wireless sensor nodes based on radio frequency communications between the nodes and various RF-enabled devices |
| CN113678176B (zh) * | 2019-03-29 | 2023-08-25 | 株式会社电装 | 利用用于距离确定的music风格特征值分解实现基于载波相位的测距的被动进入/被动启动系统 |
| WO2021081657A1 (en) * | 2019-11-01 | 2021-05-06 | Carleton University | User detection using radio-frequency (rf) signals |
| CN111262755B (zh) * | 2020-01-17 | 2021-11-09 | 清华大学 | 一种网络测距方法及装置 |
| JP7483469B2 (ja) * | 2020-04-03 | 2024-05-15 | キヤノン株式会社 | 情報処理装置、表示制御方法、及びプログラム |
| NO346304B1 (en) * | 2020-06-25 | 2022-05-30 | Autostore Tech As | System and method of operating an automated storage and retrieval system |
| US11856484B2 (en) * | 2021-07-09 | 2023-12-26 | ZaiNar, Inc. | Systems and methods for precise radio frequency localization of wireless nodes using time difference of arrival and decoupling in time synchronizing of the wireless nodes from ranging |
| US12498447B1 (en) | 2023-11-10 | 2025-12-16 | Rockwell Collins, Inc. | Angular velocity vector-based positioning system and method |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7764231B1 (en) | 1996-09-09 | 2010-07-27 | Tracbeam Llc | Wireless location using multiple mobile station location techniques |
| JP2001298769A (ja) | 2000-04-11 | 2001-10-26 | Sony Corp | 移動体無線通信システム,移動体無線通信方法及び移動局端末 |
| ITRM20040249A1 (it) | 2004-05-17 | 2004-08-17 | Univ Roma | Sistema di sorveglianza ad alta precisione mediante multilaterazione dei segnali ssr. |
| KR100577682B1 (ko) | 2004-06-04 | 2006-05-10 | 삼성전자주식회사 | 노드들로 구성된 통신 시스템에서 거리 추정 장치 및 방법 |
| JP2007248362A (ja) | 2006-03-17 | 2007-09-27 | Hitachi Ltd | 端末測位システム及び位置測定方法 |
| EP2022193A4 (en) | 2006-05-16 | 2012-12-05 | Kt Freetel Co Ltd | METHOD AND SYSTEM FOR POSITION MEASUREMENT USING CIRCULATION INFORMATION IN A MOBILE COMMUNICATION NETWORK |
| JP4853218B2 (ja) * | 2006-10-13 | 2012-01-11 | 株式会社日立製作所 | 測位システム |
| FR2908260A1 (fr) | 2006-11-07 | 2008-05-09 | France Telecom | Procede d'estimation de la distance entre deux equipements radio |
| US8208939B2 (en) | 2007-02-05 | 2012-06-26 | Aeroscout Ltd. | Dual bandwidth time difference of arrival (TDOA) system |
| US8447319B2 (en) | 2007-11-15 | 2013-05-21 | Andrew Llc | System and method for locating UMTS user equipment using measurement reports |
| US8744481B2 (en) * | 2008-06-24 | 2014-06-03 | Telefonaktiebolaget L M Ericsson (Publ) | Method for providing geographical position related information in a wireless network |
| DE102008032749A1 (de) * | 2008-07-11 | 2010-05-06 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Ortsbestimmung |
| CN103931249B (zh) | 2011-11-08 | 2019-01-01 | 英特尔公司 | 确定无线通信信号的到达时间的方法、设备和系统 |
| US8848565B2 (en) * | 2012-07-12 | 2014-09-30 | Qualcomm Incorporated | Method for performing measurements and positioning in a network based WLAN positioning system |
| KR101826213B1 (ko) | 2013-03-06 | 2018-02-06 | 인텔 코포레이션 | 전파 시간 범위 결정을 위한 채널 정보 교환 시스템 및 방법 |
| US9148752B2 (en) * | 2013-04-02 | 2015-09-29 | Cisco Technology, Inc. | Scalable multi-channel ranging |
| RU2597867C2 (ru) | 2013-04-10 | 2016-09-20 | Интел Корпорейшн | Система и способ канала обратной связи для определения местоположения, используя время прохождения сигнала |
| US9445227B2 (en) | 2013-08-30 | 2016-09-13 | Qualcomm Incorporated | Passive positioning utilizing round trip time information |
| US9320010B2 (en) | 2013-12-24 | 2016-04-19 | Intel Corporation | Apparatus, system and method of estimating a location of a mobile device |
| US10444321B2 (en) | 2013-12-31 | 2019-10-15 | Red Point Positioning Corporation | Method and system to estimate the location of a mobile device using time difference of arrival in an asynchronous wireless network |
| DE102014100975B4 (de) | 2014-01-28 | 2016-03-10 | Intel IP Corporation | Verfahren und diesbezügliche mobile Vorrichtung zur Lokalisierung auf der Basis der Referenzsignal-Zeitdifferenz |
| US9220081B2 (en) | 2014-03-05 | 2015-12-22 | Intel Corporation | Access point location discovery in unmanaged networks |
| US10261169B2 (en) | 2014-06-05 | 2019-04-16 | Zebra Technologies Corporation | Method for iterative target location in a multiple receiver target location system |
| US10476544B2 (en) | 2015-01-12 | 2019-11-12 | Samsung Electronics Co., Ltd. | Signal transmission and receiving method, system and apparatus based on filter bank |
| EP3268765B1 (en) | 2015-03-07 | 2024-01-17 | Verity AG | Distributed localization systems and methods and self-localizing apparatus |
| US9668101B2 (en) | 2015-08-10 | 2017-05-30 | Qualcomm Incorporated | Partial timing synchronization function (TSF) synchronization in fine timing measurement (FTM) protocol |
| US9846220B2 (en) * | 2015-08-19 | 2017-12-19 | Locix, Inc. | Systems and methods for determining locations of wireless sensor nodes in a network architecture having mesh-based features for localization |
| US9791540B2 (en) | 2015-12-14 | 2017-10-17 | Google Inc. | Self-organizing hybrid indoor location system |
| CN105911540B (zh) | 2016-06-01 | 2021-04-16 | 北京京东方多媒体科技有限公司 | 一种无线定位系统和运动训练系统 |
| US10757675B2 (en) | 2016-06-03 | 2020-08-25 | Locix, Inc. | Systems and methods for precise radio frequency localization in the presence of multiple communication paths |
| CN107171749B (zh) | 2017-07-17 | 2020-11-27 | 北京大学 | 确定运动物体直接反射的无线信号的多普勒频移的方法 |
| US10568064B2 (en) | 2017-08-23 | 2020-02-18 | Locix, Inc. | Systems and methods for precise radio frequency localization using time difference of arrival |
| JP2020533569A (ja) | 2017-09-06 | 2020-11-19 | ロシックス・インコーポレイテッド | 複数の通信経路が存在する場合の正確な無線周波数位置特定用の粗い飛行時間推定と細かい飛行時間推定のためのシステムおよび方法 |
-
2017
- 2017-08-23 US US15/684,893 patent/US10568064B2/en active Active
-
2018
- 2018-08-22 CN CN201880055030.9A patent/CN110998354A/zh active Pending
- 2018-08-22 JP JP2020510542A patent/JP7315533B2/ja active Active
- 2018-08-22 EP EP18848407.5A patent/EP3669207A4/en not_active Withdrawn
- 2018-08-22 WO PCT/US2018/047422 patent/WO2019040558A1/en not_active Ceased
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