BR112016014460B1 - Método e sistema para receber um sinal composto recebido - Google Patents

Método e sistema para receber um sinal composto recebido Download PDF

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Publication number
BR112016014460B1
BR112016014460B1 BR112016014460-0A BR112016014460A BR112016014460B1 BR 112016014460 B1 BR112016014460 B1 BR 112016014460B1 BR 112016014460 A BR112016014460 A BR 112016014460A BR 112016014460 B1 BR112016014460 B1 BR 112016014460B1
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BR
Brazil
Prior art keywords
boc
qboc
signal
phase
amplitude
Prior art date
Application number
BR112016014460-0A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112016014460A2 (enExample
Inventor
Wei Yu
Richard G. Keegan
Original Assignee
Deere & Company
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 Deere & Company filed Critical Deere & Company
Publication of BR112016014460A2 publication Critical patent/BR112016014460A2/pt
Publication of BR112016014460B1 publication Critical patent/BR112016014460B1/pt

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/709—Correlator structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70754—Setting of search window, i.e. range of code offsets to be searched
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70755—Setting of lock conditions, e.g. threshold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7087—Carrier synchronisation aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • H04L27/2663—Coarse synchronisation, e.g. by correlation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70715—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with application-specific features
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70716—Quadrature
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70728—Frequency aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/7073—Direct sequence modulation synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
BR112016014460-0A 2014-01-10 2014-09-26 Método e sistema para receber um sinal composto recebido BR112016014460B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461925752P 2014-01-10 2014-01-10
US61/925,752 2014-01-10
US14/310,710 2014-06-20
US14/310,710 US9191061B2 (en) 2014-01-10 2014-06-20 Method and receiver for receiving a composite signal
PCT/US2014/057681 WO2015105544A1 (en) 2014-01-10 2014-09-26 Method and receiver for receiving a composite signal

Publications (2)

Publication Number Publication Date
BR112016014460A2 BR112016014460A2 (enExample) 2017-08-08
BR112016014460B1 true BR112016014460B1 (pt) 2022-12-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016014460-0A BR112016014460B1 (pt) 2014-01-10 2014-09-26 Método e sistema para receber um sinal composto recebido

Country Status (6)

Country Link
US (4) US9197478B2 (enExample)
EP (2) EP3092757B1 (enExample)
CN (2) CN105917622B (enExample)
AU (2) AU2014376350B2 (enExample)
BR (1) BR112016014460B1 (enExample)
WO (2) WO2015105544A1 (enExample)

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EP2793051B1 (en) * 2011-12-14 2016-10-26 Furuno Electric Co., Ltd. Gnss signal processing method, positioning method, gnss signal processing program, positioning program, gnss signal processing device, positioning device, and mobile terminal
US9197478B2 (en) 2014-01-10 2015-11-24 Deere & Company Method and receiver for receiving a composite signal
KR102301826B1 (ko) 2014-08-27 2021-09-14 삼성전자 주식회사 무선 통신 시스템 및 그 시스템에서 간섭 조정을 위한 자원 관리 방법
US9515697B2 (en) * 2015-03-30 2016-12-06 Honeywell International Inc. Scanning correlator for global navigation satellite system signal tracking
CN105356906B (zh) * 2015-11-24 2017-11-10 沈阳理工大学 一种可灵活控制的boc调制信号产生方法
EP3282287A1 (en) * 2016-08-11 2018-02-14 Airbus Defence and Space GmbH Improvement of receiving spread spectrum signals
CN110709678B (zh) * 2017-06-14 2021-09-07 高准公司 最小化振动仪表中的多音调驱动信号中的波峰
GB2574459B (en) * 2018-06-07 2022-04-20 Qinetiq Ltd Multiple channel radio receiver
US11372112B2 (en) * 2018-08-22 2022-06-28 Stmicroelectronics S.R.L. GNSS receiver apparatus with GNSS pseudo random noise delayed sequence generator
CN111381260B (zh) * 2018-12-29 2022-05-27 广州市泰斗电子科技有限公司 卫星导航定位信号的处理方法、装置及接收机
CN109450487B (zh) * 2018-12-29 2020-02-07 南京天际易达通信技术有限公司 一种基于能量检测的中频信号幅度估计方法
US20200371245A1 (en) * 2019-05-23 2020-11-26 The Boeing Company Digital Controlled Reception Pattern Antenna for Satellite Navigation
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
CN111371714B (zh) * 2020-03-12 2022-10-25 北京神州天鸿控股有限公司 多径信号分离方法、装置、接收机及系统
CN111812685B (zh) * 2020-06-22 2023-04-28 泰斗微电子科技有限公司 信号跟踪的定位偏差确定方法及装置
US12461083B2 (en) 2020-08-03 2025-11-04 Sabanto, Inc. Methods for improved agricultural procedures
EP4250592A1 (en) 2022-03-24 2023-09-27 Rohde & Schwarz GmbH & Co. KG Method and system for reception of a satellite downlink signal
CN118714477B (zh) * 2024-08-27 2024-11-15 青岛高科通信股份有限公司 一种电能表远程抗干扰抄表方法、介质及电子装置

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US20080262726A1 (en) 2007-04-20 2008-10-23 Nigel Sheriden Hoult Method and generator for generating a spread-spectrum signal
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Also Published As

Publication number Publication date
US9379765B2 (en) 2016-06-28
EP3092718A1 (en) 2016-11-16
EP3092718A4 (en) 2017-08-16
WO2015105544A1 (en) 2015-07-16
EP3092757A2 (en) 2016-11-16
US20150200800A1 (en) 2015-07-16
US9197478B2 (en) 2015-11-24
US20150200708A1 (en) 2015-07-16
AU2014376349A1 (en) 2016-08-11
WO2015105543A3 (en) 2015-09-03
BR112016014460A2 (enExample) 2017-08-08
WO2015105543A2 (en) 2015-07-16
AU2014376350B2 (en) 2018-12-20
EP3092757A4 (en) 2017-08-23
AU2014376349B2 (en) 2018-12-20
US20150200799A1 (en) 2015-07-16
US20150372714A1 (en) 2015-12-24
CN105917622B (zh) 2019-12-10
AU2014376350A1 (en) 2016-08-11
US9184973B2 (en) 2015-11-10
US9191061B2 (en) 2015-11-17
CN105917622A (zh) 2016-08-31
EP3092718B1 (en) 2018-12-12
EP3092757B1 (en) 2018-12-26
CN105917585A (zh) 2016-08-31
CN105917585B (zh) 2019-09-03

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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]

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