CN111373277B - 确定多普勒引起的码相位偏差的位置确定系统 - Google Patents
确定多普勒引起的码相位偏差的位置确定系统 Download PDFInfo
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- CN111373277B CN111373277B CN201880068615.4A CN201880068615A CN111373277B CN 111373277 B CN111373277 B CN 111373277B CN 201880068615 A CN201880068615 A CN 201880068615A CN 111373277 B CN111373277 B CN 111373277B
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Classifications
-
- 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
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
- G01S5/26—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements
-
- 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
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
-
- 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
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
- G01S5/30—Determining absolute distances from a plurality of spaced points of known location
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1713639.1A GB201713639D0 (en) | 2017-08-24 | 2017-08-24 | Position determining system |
| GB1713639.1 | 2017-08-24 | ||
| PCT/GB2018/052385 WO2019038542A2 (en) | 2017-08-24 | 2018-08-22 | POSITION DETERMINATION SYSTEM |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111373277A CN111373277A (zh) | 2020-07-03 |
| CN111373277B true CN111373277B (zh) | 2024-03-26 |
Family
ID=60037229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880068615.4A Active CN111373277B (zh) | 2017-08-24 | 2018-08-22 | 确定多普勒引起的码相位偏差的位置确定系统 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11662422B2 (enExample) |
| EP (1) | EP3673285B1 (enExample) |
| JP (1) | JP7182806B2 (enExample) |
| KR (1) | KR102662131B1 (enExample) |
| CN (1) | CN111373277B (enExample) |
| AU (1) | AU2018319422B2 (enExample) |
| CA (1) | CA3073363A1 (enExample) |
| GB (1) | GB201713639D0 (enExample) |
| WO (1) | WO2019038542A2 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201713639D0 (en) | 2017-08-24 | 2017-10-11 | Sonitor Technologies As | Position determining system |
| US10670693B2 (en) * | 2017-12-29 | 2020-06-02 | Sonitor Technologies As | Position determination system having a deconvolution decoder |
| KR102733511B1 (ko) * | 2018-12-04 | 2024-11-25 | 삼성전자주식회사 | 레이더 데이터를 처리하는 장치 및 방법 |
| CN113272684A (zh) * | 2019-01-04 | 2021-08-17 | 感觉光子公司 | 具有信号相关有效读出率的高动态范围直接飞行时间传感器 |
| JP7338268B2 (ja) * | 2019-07-01 | 2023-09-05 | コニカミノルタ株式会社 | 見守りシステムおよび見守り方法 |
| JP2021009070A (ja) * | 2019-07-01 | 2021-01-28 | コニカミノルタ株式会社 | 見守りシステムおよび見守り方法 |
| GB201912412D0 (en) * | 2019-08-29 | 2019-10-16 | Forkbeard Tech As | Position determination |
| GB201913604D0 (en) | 2019-09-20 | 2019-11-06 | Forkbeard Tech As | Signal down-conversion |
| GB201914236D0 (en) * | 2019-10-02 | 2019-11-13 | Forkbeard Tech As | Frequency-shift determination |
| WO2021127740A1 (en) | 2019-12-23 | 2021-07-01 | The Australian National University | A lidar apparatus and process |
| GB202000247D0 (en) * | 2020-01-08 | 2020-02-19 | Forkbeard Tech As | Positioning using cost terms |
| GB202000799D0 (en) | 2020-01-20 | 2020-03-04 | Forkbeard Tech As | Likelihood-based acoustic positing |
| GB202100781D0 (en) | 2021-01-20 | 2021-03-03 | Forkbeard Tech As | Step-based positioning |
| JP7645663B2 (ja) * | 2021-03-11 | 2025-03-14 | アズビル株式会社 | 受信機及び受信方法 |
| CN113376580B (zh) * | 2021-06-30 | 2022-12-02 | 中国科学院深海科学与工程研究所 | 一种提高水声定位系统定位精度的位置解算方法 |
| KR102615140B1 (ko) * | 2021-07-30 | 2023-12-19 | 부산대학교 산학협력단 | 혼선을 줄이기 위한 초음파 거리 측정 장치 및 방법, 혼선을 줄이기 위한 초음파 수신기 |
| KR102853568B1 (ko) * | 2021-11-09 | 2025-09-03 | 주식회사 케이티 | 위상 변이를 보상하는 기지국, 사용자 단말 및 방법 |
| CN116299378B (zh) * | 2022-12-23 | 2025-11-11 | 成都极海科技有限公司 | 超声波传感器芯片、超声波信号处理方法和超声波雷达装置 |
| US12112610B2 (en) * | 2022-12-29 | 2024-10-08 | The Adt Security Corporation | Audible alarm signal detectors |
| CN115830170B (zh) * | 2023-02-13 | 2023-05-09 | 天津恒宇医疗科技有限公司 | 基于相位信息的扫频内窥oct影像伪影去除方法及系统 |
| CN116566502A (zh) * | 2023-04-13 | 2023-08-08 | 北京邮电大学 | 信号处理方法及相关设备 |
| CN118102461B (zh) * | 2024-04-23 | 2024-07-19 | 杭州可当科技有限公司 | 基于5g网络的物联网技术的智能通信管理系统 |
| CN118984167B (zh) * | 2024-08-12 | 2025-10-03 | 哈尔滨工程大学 | 一种时变多普勒信道下水声直扩通信多普勒估计补偿方法 |
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2018
- 2018-08-22 EP EP18762596.7A patent/EP3673285B1/en active Active
- 2018-08-22 KR KR1020207008476A patent/KR102662131B1/ko active Active
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- 2018-08-22 CA CA3073363A patent/CA3073363A1/en active Pending
- 2018-08-22 CN CN201880068615.4A patent/CN111373277B/zh active Active
- 2018-08-22 AU AU2018319422A patent/AU2018319422B2/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| AU2018319422B2 (en) | 2023-03-16 |
| EP3673285B1 (en) | 2023-03-01 |
| US11662422B2 (en) | 2023-05-30 |
| CA3073363A1 (en) | 2019-02-28 |
| CN111373277A (zh) | 2020-07-03 |
| EP3673285A2 (en) | 2020-07-01 |
| JP2020531834A (ja) | 2020-11-05 |
| JP7182806B2 (ja) | 2022-12-05 |
| AU2018319422A1 (en) | 2020-04-09 |
| WO2019038542A3 (en) | 2019-04-04 |
| GB201713639D0 (en) | 2017-10-11 |
| KR20210003078A (ko) | 2021-01-11 |
| WO2019038542A2 (en) | 2019-02-28 |
| US20200200863A1 (en) | 2020-06-25 |
| KR102662131B1 (ko) | 2024-04-29 |
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