BRPI0516607B8 - Método e dispositivo para mitigar o efeito de um erro induzido por multi-trajeto em um sistema de satélite de navegação global - Google Patents

Método e dispositivo para mitigar o efeito de um erro induzido por multi-trajeto em um sistema de satélite de navegação global

Info

Publication number
BRPI0516607B8
BRPI0516607B8 BRPI0516607A BRPI0516607A BRPI0516607B8 BR PI0516607 B8 BRPI0516607 B8 BR PI0516607B8 BR PI0516607 A BRPI0516607 A BR PI0516607A BR PI0516607 A BRPI0516607 A BR PI0516607A BR PI0516607 B8 BRPI0516607 B8 BR PI0516607B8
Authority
BR
Brazil
Prior art keywords
signal
path
satellite system
navigation satellite
global navigation
Prior art date
Application number
BRPI0516607A
Other languages
English (en)
Portuguese (pt)
Inventor
G Keegan Richard
J Knight Eugene
Original Assignee
Navcom Tech Inc
Deere & Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Navcom Tech Inc, Deere & Co filed Critical Navcom Tech Inc
Publication of BRPI0516607A publication Critical patent/BRPI0516607A/pt
Publication of BRPI0516607B1 publication Critical patent/BRPI0516607B1/pt
Publication of BRPI0516607B8 publication Critical patent/BRPI0516607B8/pt

Links

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
    • 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
    • G01S19/22—Multipath-related issues
    • 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
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/30—Acquisition or tracking or demodulation of signals transmitted by the system code related

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Noise Elimination (AREA)
BRPI0516607A 2004-10-18 2005-09-22 Método e dispositivo para mitigar o efeito de um erro induzido por multi-trajeto em um sistema de satélite de navegação global BRPI0516607B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/968,632 US7453925B2 (en) 2004-10-18 2004-10-18 Phase multi-path mitigation
PCT/US2005/034884 WO2006044142A1 (en) 2004-10-18 2005-09-22 Phase multi-path mitigation

Publications (3)

Publication Number Publication Date
BRPI0516607A BRPI0516607A (pt) 2008-09-16
BRPI0516607B1 BRPI0516607B1 (pt) 2019-01-02
BRPI0516607B8 true BRPI0516607B8 (pt) 2022-11-08

Family

ID=35821181

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516607A BRPI0516607B8 (pt) 2004-10-18 2005-09-22 Método e dispositivo para mitigar o efeito de um erro induzido por multi-trajeto em um sistema de satélite de navegação global

Country Status (11)

Country Link
US (1) US7453925B2 (https=)
EP (1) EP1805527B1 (https=)
JP (1) JP4799561B2 (https=)
CN (1) CN101044414B (https=)
AU (1) AU2005296090B2 (https=)
BR (1) BRPI0516607B8 (https=)
CA (1) CA2583198C (https=)
DE (1) DE602005009008D1 (https=)
ES (1) ES2311241T3 (https=)
RU (1) RU2407025C2 (https=)
WO (1) WO2006044142A1 (https=)

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JP2009139093A (ja) 2007-12-03 2009-06-25 Seiko Epson Corp マルチパス信号判定方法、信号適否判定方法、測位演算方法、プログラム及びマルチパス信号判定回路
US7800530B2 (en) * 2007-12-07 2010-09-21 Andrew, Llc Method and system for providing assistance data for A-GPS location of handsets in wireless networks
JP5125493B2 (ja) * 2007-12-26 2013-01-23 セイコーエプソン株式会社 マルチパス信号判定方法、プログラム及びマルチパス信号判定装置
US8594244B2 (en) * 2009-04-06 2013-11-26 Mediatek Inc. Data signal phase reversal correction method and system implementing the same
US8700051B2 (en) * 2009-05-22 2014-04-15 Qualcomm Incorporated Positioning of a wireless device served by a femto cell
US8224261B2 (en) * 2009-08-24 2012-07-17 Arvind Vijay Keerthi Creation of a beam using antennas
KR100971773B1 (ko) * 2009-11-13 2010-07-21 엘아이지넥스원 주식회사 전자 정보 수신기의 신호 식별 방법
CN101807940B (zh) * 2010-01-22 2013-03-27 北京航空航天大学 一种gnss接收系统的抗多径干扰装置及其方法
RU2474838C1 (ru) * 2011-08-19 2013-02-10 Открытое акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (ОАО "Российские космические системы") Электронное устройство оперативного восстановления измерений псевдодальности
TWI474634B (zh) * 2011-10-31 2015-02-21 國立交通大學 碼相位擷取裝置及方法
KR102065666B1 (ko) 2012-12-12 2020-02-11 삼성전자 주식회사 위성 항법 시스템의 신호 추적 방법, 신호 추적 장치 및 이를 포함하는 위성신호 수신기
US9036682B2 (en) * 2013-05-03 2015-05-19 Deere & Company Phase multi-path mitigation
CN104181558A (zh) * 2013-05-24 2014-12-03 凹凸电子（武汉）有限公司 Gps接收机及判断gps接收机跟踪环路状态的方法
JP6326767B2 (ja) * 2013-11-11 2018-05-23 セイコーエプソン株式会社 測位用衛星信号受信方法、測位用衛星信号受信装置及び電子機器
FR3013922B1 (fr) * 2013-11-22 2016-01-15 Thales Sa Dispositif d'emission et de reception par satellite a fort taux d'attenuation des multi-trajets, repeteur et satellite equipes d'un tel dispositif
GB201400729D0 (en) * 2014-01-16 2014-03-05 Qinetiq Ltd A processor for a radio receiver
US9906285B2 (en) * 2015-05-26 2018-02-27 Maxlinear, Inc. Method and system for hybrid radio frequency digital beamforming
RU2723108C1 (ru) * 2019-11-19 2020-06-08 Акционерное общество "Концерн "Созвездие" Способ передачи сигналов с модуляцией фазовым сдвигом по каналу связи с многолучевым распространением
US12016257B2 (en) 2020-02-19 2024-06-25 Sabanto, Inc. Methods for detecting and clearing debris from planter gauge wheels, closing wheels and seed tubes
US12461083B2 (en) 2020-08-03 2025-11-04 Sabanto, Inc. Methods for improved agricultural procedures
US11569856B2 (en) * 2020-12-07 2023-01-31 Electronics And Telecommunications Research Institute Method and apparatus for receiving periodic band-limited signal
US12000935B2 (en) * 2021-12-06 2024-06-04 Novatel Inc. Systems, media, and methods for processing an integrated signal having a plurality of signal components with arbitrary power allocation
US20240411029A1 (en) * 2023-06-12 2024-12-12 Deere & Company Phase Multipath Mitigation in a Navigation Satellite Signal Receiver
WO2024258418A1 (en) * 2023-06-12 2024-12-19 Deere & Company Mitigation of multipath-induced error effects in a navigation satellite signal receiver

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RU2152048C1 (ru) * 1998-07-28 2000-06-27 Научно-производственное объединение прикладной механики им. акад. М.Ф. Решетнева Способ определения координат местоположения, составляющих вектора скорости, дальности и траекторных измерений навигирующимся объектом по навигационным радиосигналам космических аппаратов спутниковых радионавигационных систем
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Also Published As

Publication number Publication date
AU2005296090A1 (en) 2006-04-27
EP1805527A1 (en) 2007-07-11
CA2583198C (en) 2014-12-09
CA2583198A1 (en) 2006-04-27
WO2006044142A1 (en) 2006-04-27
EP1805527B1 (en) 2008-08-13
CN101044414A (zh) 2007-09-26
RU2007118506A (ru) 2008-11-27
BRPI0516607A (pt) 2008-09-16
JP4799561B2 (ja) 2011-10-26
BRPI0516607B1 (pt) 2019-01-02
JP2008517296A (ja) 2008-05-22
DE602005009008D1 (de) 2008-09-25
ES2311241T3 (es) 2009-02-01
US20060083293A1 (en) 2006-04-20
CN101044414B (zh) 2011-03-16
US7453925B2 (en) 2008-11-18
AU2005296090B2 (en) 2010-03-11
RU2407025C2 (ru) 2010-12-20

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/01/2019, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: DEERE AND COMPANY (US)