CN101650418B - 信号处理方法和系统 - Google Patents
信号处理方法和系统 Download PDFInfo
- Publication number
- CN101650418B CN101650418B CN200910163447XA CN200910163447A CN101650418B CN 101650418 B CN101650418 B CN 101650418B CN 200910163447X A CN200910163447X A CN 200910163447XA CN 200910163447 A CN200910163447 A CN 200910163447A CN 101650418 B CN101650418 B CN 101650418B
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- glonass
- gps
- signal
- navigation information
- satellite
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Images
Classifications
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- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/33—Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
-
- 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
- G01S5/0294—Trajectory determination or predictive filtering, e.g. target tracking or Kalman filtering
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Selective Calling Equipment (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/192,963 US7859454B2 (en) | 2008-08-15 | 2008-08-15 | Method and system for calibrating group delay errors in a combined GPS and GLONASS receiver |
US12/192,963 | 2008-08-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101650418A CN101650418A (zh) | 2010-02-17 |
CN101650418B true CN101650418B (zh) | 2012-10-03 |
Family
ID=41262153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910163447XA Active CN101650418B (zh) | 2008-08-15 | 2009-08-13 | 信号处理方法和系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7859454B2 (zh) |
EP (1) | EP2154543B1 (zh) |
KR (1) | KR101071900B1 (zh) |
CN (1) | CN101650418B (zh) |
AT (1) | ATE530925T1 (zh) |
HK (1) | HK1140822A1 (zh) |
TW (1) | TWI424184B (zh) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7948769B2 (en) * | 2007-09-27 | 2011-05-24 | Hemisphere Gps Llc | Tightly-coupled PCB GNSS circuit and manufacturing method |
US7885745B2 (en) | 2002-12-11 | 2011-02-08 | Hemisphere Gps Llc | GNSS control system and method |
US8265826B2 (en) | 2003-03-20 | 2012-09-11 | Hemisphere GPS, LLC | Combined GNSS gyroscope control system and method |
US8140223B2 (en) * | 2003-03-20 | 2012-03-20 | Hemisphere Gps Llc | Multiple-antenna GNSS control system and method |
US8594879B2 (en) * | 2003-03-20 | 2013-11-26 | Agjunction Llc | GNSS guidance and machine control |
US8634993B2 (en) | 2003-03-20 | 2014-01-21 | Agjunction Llc | GNSS based control for dispensing material from vehicle |
US8271194B2 (en) * | 2004-03-19 | 2012-09-18 | Hemisphere Gps Llc | Method and system using GNSS phase measurements for relative positioning |
US8190337B2 (en) | 2003-03-20 | 2012-05-29 | Hemisphere GPS, LLC | Satellite based vehicle guidance control in straight and contour modes |
US9002565B2 (en) | 2003-03-20 | 2015-04-07 | Agjunction Llc | GNSS and optical guidance and machine control |
US8138970B2 (en) * | 2003-03-20 | 2012-03-20 | Hemisphere Gps Llc | GNSS-based tracking of fixed or slow-moving structures |
US8686900B2 (en) * | 2003-03-20 | 2014-04-01 | Hemisphere GNSS, Inc. | Multi-antenna GNSS positioning method and system |
US8583315B2 (en) * | 2004-03-19 | 2013-11-12 | Agjunction Llc | Multi-antenna GNSS control system and method |
US8311696B2 (en) | 2009-07-17 | 2012-11-13 | Hemisphere Gps Llc | Optical tracking vehicle control system and method |
US7835832B2 (en) * | 2007-01-05 | 2010-11-16 | Hemisphere Gps Llc | Vehicle control system |
USRE48527E1 (en) | 2007-01-05 | 2021-04-20 | Agjunction Llc | Optical tracking vehicle control system and method |
US8000381B2 (en) * | 2007-02-27 | 2011-08-16 | Hemisphere Gps Llc | Unbiased code phase discriminator |
US7808428B2 (en) * | 2007-10-08 | 2010-10-05 | Hemisphere Gps Llc | GNSS receiver and external storage device system and GNSS data processing method |
US20100161179A1 (en) * | 2008-12-22 | 2010-06-24 | Mcclure John A | Integrated dead reckoning and gnss/ins positioning |
WO2009100463A1 (en) | 2008-02-10 | 2009-08-13 | Hemisphere Gps Llc | Visual, gnss and gyro autosteering control |
WO2009126587A1 (en) | 2008-04-08 | 2009-10-15 | Hemisphere Gps Llc | Gnss-based mobile communication system and method |
US8400354B2 (en) * | 2008-08-15 | 2013-03-19 | Broadcom Corporation | Method and system for calibrating group delay errors in a combined GPS and GLONASS receiver |
US8217833B2 (en) * | 2008-12-11 | 2012-07-10 | Hemisphere Gps Llc | GNSS superband ASIC with simultaneous multi-frequency down conversion |
US8386129B2 (en) | 2009-01-17 | 2013-02-26 | Hemipshere GPS, LLC | Raster-based contour swathing for guidance and variable-rate chemical application |
US8085196B2 (en) | 2009-03-11 | 2011-12-27 | Hemisphere Gps Llc | Removing biases in dual frequency GNSS receivers using SBAS |
US8401704B2 (en) * | 2009-07-22 | 2013-03-19 | Hemisphere GPS, LLC | GNSS control system and method for irrigation and related applications |
US8174437B2 (en) * | 2009-07-29 | 2012-05-08 | Hemisphere Gps Llc | System and method for augmenting DGNSS with internally-generated differential correction |
US8334804B2 (en) * | 2009-09-04 | 2012-12-18 | Hemisphere Gps Llc | Multi-frequency GNSS receiver baseband DSP |
US8649930B2 (en) | 2009-09-17 | 2014-02-11 | Agjunction Llc | GNSS integrated multi-sensor control system and method |
US8548649B2 (en) | 2009-10-19 | 2013-10-01 | Agjunction Llc | GNSS optimized aircraft control system and method |
US9244176B2 (en) * | 2009-11-04 | 2016-01-26 | Qualcomm Incorporated | Methods and apparatuses for estimating time relationship information between navigation systems |
US20110172887A1 (en) * | 2009-11-30 | 2011-07-14 | Reeve David R | Vehicle assembly control method for collaborative behavior |
US20110188618A1 (en) * | 2010-02-02 | 2011-08-04 | Feller Walter J | Rf/digital signal-separating gnss receiver and manufacturing method |
US8583326B2 (en) * | 2010-02-09 | 2013-11-12 | Agjunction Llc | GNSS contour guidance path selection |
JP2011185603A (ja) * | 2010-03-04 | 2011-09-22 | Denso Corp | 測位装置 |
US8154445B2 (en) * | 2010-03-30 | 2012-04-10 | Raytheon Company | System and method for frequency domain correction of global navigation satellite system pseudorance measurements in receivers having controlled reception pattern antennas |
US8248300B2 (en) * | 2010-06-02 | 2012-08-21 | Honeywell International Inc. | System and method of compensating for micro-jump events |
US10107917B2 (en) * | 2011-12-05 | 2018-10-23 | Mediatek Inc. | Method of inter-channel bias calibration in a GNSS receiver and related device |
RU2012104318A (ru) * | 2012-02-08 | 2013-08-20 | Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." | Способ и устройство навигации |
KR101320023B1 (ko) * | 2012-05-08 | 2013-10-18 | 주식회사 에이치엠에스 | Gps 및 glonass 통합 데이터 변환 장치 및 그 방법 |
CN103389504A (zh) * | 2013-07-26 | 2013-11-13 | 吴李海 | 一种北斗/GPS/WiFi/蓝牙示位标及发送坐标装置 |
JP7014400B2 (ja) * | 2017-10-05 | 2022-02-01 | 末雄 杉本 | 測位装置、測位方法、測位プログラム、測位プログラム記憶媒体、アプリケーション装置、および、測位システム |
US11031909B2 (en) * | 2018-12-04 | 2021-06-08 | Qorvo Us, Inc. | Group delay optimization circuit and related apparatus |
DE102019220123A1 (de) | 2019-12-19 | 2021-06-24 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Erkennen einer Gruppenlaufzeitvariation für einen Navigationssensor für ein Navigationssystem für ein Fahrzeug und Navigationssensor mit einer Vorrichtung |
KR102561065B1 (ko) * | 2021-10-12 | 2023-07-28 | 단암시스템즈 주식회사 | 항재밍 기술의 stap를 이용한 위성항법 측위 성능 향상 장치 및 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5949372A (en) * | 1997-10-03 | 1999-09-07 | Trimble Navigation Limited | Signal injection for calibration of pseudo-range errors in satellite positioning system receivers |
US6608998B1 (en) * | 1999-09-13 | 2003-08-19 | Novatel, Inc. | Method for reducing inter-frequency bias effects in a receiver |
CN1952683A (zh) * | 2005-07-29 | 2007-04-25 | 日本电气东芝太空系统株式会社 | 导航信号接收设备和导航信号接收方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5914685A (en) * | 1997-04-25 | 1999-06-22 | Magellan Corporation | Relative position measuring techniques using both GPS and GLONASS carrier phase measurements |
US6266007B1 (en) * | 1997-10-03 | 2001-07-24 | Trimble Navigation Ltd | Code group delay calibration using error free real time calibration signal |
US7221313B2 (en) * | 2005-07-05 | 2007-05-22 | Center For Remote Sensing, Inc. | GPS receiver with calibrator |
US20070233750A1 (en) * | 2006-03-28 | 2007-10-04 | Mediatek Inc. | Data control apparatus and method |
US7423585B2 (en) * | 2006-05-25 | 2008-09-09 | The Boeing Company | Navigation signal group delay calibration |
TWI381711B (zh) * | 2006-07-05 | 2013-01-01 | Mstar Semiconductor Inc | 具有定位功能之行動通訊裝置及其相關之全球衛星定位系統接收器 |
-
2008
- 2008-08-15 US US12/192,963 patent/US7859454B2/en active Active
-
2009
- 2009-08-03 EP EP09010012A patent/EP2154543B1/en active Active
- 2009-08-03 AT AT09010012T patent/ATE530925T1/de not_active IP Right Cessation
- 2009-08-13 CN CN200910163447XA patent/CN101650418B/zh active Active
- 2009-08-14 TW TW098127367A patent/TWI424184B/zh active
- 2009-08-14 KR KR1020090075235A patent/KR101071900B1/ko active IP Right Grant
-
2010
- 2010-07-23 HK HK10107090.2A patent/HK1140822A1/xx not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5949372A (en) * | 1997-10-03 | 1999-09-07 | Trimble Navigation Limited | Signal injection for calibration of pseudo-range errors in satellite positioning system receivers |
US6608998B1 (en) * | 1999-09-13 | 2003-08-19 | Novatel, Inc. | Method for reducing inter-frequency bias effects in a receiver |
CN1952683A (zh) * | 2005-07-29 | 2007-04-25 | 日本电气东芝太空系统株式会社 | 导航信号接收设备和导航信号接收方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101650418A (zh) | 2010-02-17 |
KR20100021382A (ko) | 2010-02-24 |
ATE530925T1 (de) | 2011-11-15 |
TW201022704A (en) | 2010-06-16 |
HK1140822A1 (en) | 2010-10-22 |
EP2154543B1 (en) | 2011-10-26 |
EP2154543A1 (en) | 2010-02-17 |
US20100039321A1 (en) | 2010-02-18 |
TWI424184B (zh) | 2014-01-21 |
US7859454B2 (en) | 2010-12-28 |
KR101071900B1 (ko) | 2011-10-11 |
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Effective date of registration: 20180503 Address after: Singapore Singapore Patentee after: Avago Technologies Fiber IP Singapore Pte. Ltd. Address before: Park Road, Irvine, California, USA, 16215, 92618-7013 Patentee before: Zyray Wireless Inc. |
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Effective date of registration: 20190828 Address after: Singapore Singapore Patentee after: Annwa high tech Limited by Share Ltd Address before: Singapore Singapore Patentee before: Avago Technologies Fiber IP Singapore Pte. Ltd. |