BR112021016443A2 - Dispositivo, método e sistema para medição de distância confiável - Google Patents
Dispositivo, método e sistema para medição de distância confiávelInfo
- Publication number
- BR112021016443A2 BR112021016443A2 BR112021016443A BR112021016443A BR112021016443A2 BR 112021016443 A2 BR112021016443 A2 BR 112021016443A2 BR 112021016443 A BR112021016443 A BR 112021016443A BR 112021016443 A BR112021016443 A BR 112021016443A BR 112021016443 A2 BR112021016443 A2 BR 112021016443A2
- Authority
- BR
- Brazil
- Prior art keywords
- distance
- reliable
- arrival time
- supporting data
- measurement message
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000012360 testing method Methods 0.000 abstract 1
- 238000012795 verification Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/63—Location-dependent; Proximity-dependent
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/14—Determining absolute distances from a plurality of spaced points of known location
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
- G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
- G01S13/876—Combination of several spaced transponders or reflectors of known location for determining the position of a receiver
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0205—Details
- G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19158080.2A EP3700234A1 (en) | 2019-02-19 | 2019-02-19 | System for trusted distance measurement |
| PCT/EP2020/054029 WO2020169505A1 (en) | 2019-02-19 | 2020-02-17 | System for trusted distance measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112021016443A2 true BR112021016443A2 (pt) | 2021-11-09 |
Family
ID=65576123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021016443A BR112021016443A2 (pt) | 2019-02-19 | 2020-02-17 | Dispositivo, método e sistema para medição de distância confiável |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12089052B2 (https=) |
| EP (2) | EP3700234A1 (https=) |
| JP (1) | JP7500587B2 (https=) |
| KR (1) | KR20210127228A (https=) |
| CN (1) | CN113455019B (https=) |
| BR (1) | BR112021016443A2 (https=) |
| WO (1) | WO2020169505A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11785485B2 (en) | 2020-09-04 | 2023-10-10 | Qualcomm Incorporated | Range extender (RE) placement using fine timing measurement (FTM) procedure in a wireless local area network (WLAN) |
| US11838880B2 (en) * | 2020-09-04 | 2023-12-05 | Qualcomm Incorporated | Location aware steering using fine timing measurement (FTM) frames in a wireless local area network (WLAN) |
| US12160737B2 (en) | 2020-12-18 | 2024-12-03 | Cypress Semiconductor Corporation | Secure fine time measurement for wireless communication protocols |
| US12284520B2 (en) * | 2021-05-19 | 2025-04-22 | Cisco Technology, Inc. | Access point verification using crowd-sourcing |
| CN114980080B (zh) * | 2022-05-18 | 2026-01-20 | 西安交通大学 | 一种基于动态响应信号的安全测距方法 |
| EP4373175A1 (en) | 2022-11-15 | 2024-05-22 | Nokia Solutions and Networks Oy | Time synchronization in a communication system |
| WO2024137758A1 (en) * | 2022-12-21 | 2024-06-27 | Iinnopeak Technology, Inc. | System and method for secure ranging service |
| CN117793843B (zh) * | 2023-12-28 | 2024-10-29 | 杭州锐颖科技有限公司 | 一种相机数据传输控制方法及系统 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE397347T1 (de) | 2002-09-30 | 2008-06-15 | Koninkl Philips Electronics Nv | Verifizieren eines knotens auf einem netzwerk |
| US7751829B2 (en) * | 2003-09-22 | 2010-07-06 | Fujitsu Limited | Method and apparatus for location determination using mini-beacons |
| GB0500460D0 (en) * | 2005-01-11 | 2005-02-16 | Koninkl Philips Electronics Nv | Time of flight |
| US8552903B2 (en) * | 2006-04-18 | 2013-10-08 | Qualcomm Incorporated | Verified distance ranging |
| US7880676B2 (en) | 2006-04-19 | 2011-02-01 | Wichorus Inc. | Method and system for hybrid positioning using partial distance information |
| SG136824A1 (en) * | 2006-04-20 | 2007-11-29 | Matsushita Electric Industrial Co Ltd | A method and device for wireless directional beam-forming transmission |
| CN101526601B (zh) * | 2008-03-04 | 2013-02-13 | 日电（中国）有限公司 | 采取toa与rss融合方式的自适应定位方法、设备和系统 |
| US8200244B2 (en) * | 2010-05-24 | 2012-06-12 | Nice Systems Ltd. | Method and system for mobile station location |
| EP2533569B1 (en) * | 2011-06-07 | 2013-08-21 | Newfield Wireless | Method for identifying missing neighbors and for updating current neighbors in wireless networks |
| US8995228B2 (en) * | 2012-10-22 | 2015-03-31 | Symbol Technologies, Inc. | Ultrasonic locationing using only time difference of arrival measurements |
| US9456306B2 (en) * | 2013-09-30 | 2016-09-27 | Broadcom Corporation | Fine timing measurement transmissions between APs |
| US10021554B2 (en) | 2013-11-18 | 2018-07-10 | Qualcomm Incorporated | Wireless discovery location and ranging |
| EP4481438A3 (en) * | 2015-11-23 | 2025-03-05 | Koninklijke Philips N.V. | System for verifying distance measurements |
| US10064057B2 (en) * | 2016-03-01 | 2018-08-28 | Qualcomm Incorporated | Secure fine timing measurement exchange |
| CN105954717B (zh) | 2016-04-22 | 2019-04-02 | 上海潘氏投资管理有限公司 | 位置获取方法及装置 |
| US11582215B2 (en) * | 2016-06-12 | 2023-02-14 | Apple Inc. | Modifying security state with secured range detection |
| US11050758B2 (en) | 2016-08-23 | 2021-06-29 | Reavire, Inc. | Controlling access to a computer network using measured device location |
| US10754962B2 (en) * | 2016-12-15 | 2020-08-25 | Blackberry Limited | System for secure context-aware password management |
| WO2018122184A1 (en) * | 2016-12-29 | 2018-07-05 | Koninklijke Philips N.V. | Wireless communication system |
| US10187868B2 (en) * | 2017-04-10 | 2019-01-22 | Verizon Patent And Licensing Inc. | Systems and methods for finding a user device based on sensor readings of the user device |
-
2019
- 2019-02-19 EP EP19158080.2A patent/EP3700234A1/en not_active Withdrawn
-
2020
- 2020-02-17 EP EP20704051.0A patent/EP3928534A1/en active Pending
- 2020-02-17 KR KR1020217029737A patent/KR20210127228A/ko active Pending
- 2020-02-17 CN CN202080015093.9A patent/CN113455019B/zh active Active
- 2020-02-17 BR BR112021016443A patent/BR112021016443A2/pt unknown
- 2020-02-17 WO PCT/EP2020/054029 patent/WO2020169505A1/en not_active Ceased
- 2020-02-17 JP JP2021548267A patent/JP7500587B2/ja active Active
- 2020-02-17 US US17/429,405 patent/US12089052B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113455019B (zh) | 2024-04-12 |
| EP3700234A1 (en) | 2020-08-26 |
| US20220256350A1 (en) | 2022-08-11 |
| WO2020169505A1 (en) | 2020-08-27 |
| JP2022520865A (ja) | 2022-04-01 |
| EP3928534A1 (en) | 2021-12-29 |
| CN113455019A (zh) | 2021-09-28 |
| JP7500587B2 (ja) | 2024-06-17 |
| KR20210127228A (ko) | 2021-10-21 |
| US12089052B2 (en) | 2024-09-10 |
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