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GB2530842B - Determining location of a receiver with a multi-subcarrier signal - Google Patents

Determining location of a receiver with a multi-subcarrier signal

Info

Publication number
GB2530842B
GB2530842B GB1511204.8A GB201511204A GB2530842B GB 2530842 B GB2530842 B GB 2530842B GB 201511204 A GB201511204 A GB 201511204A GB 2530842 B GB2530842 B GB 2530842B
Authority
GB
United Kingdom
Prior art keywords
receiver
subcarrier signal
determining location
location
determining
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1511204.8A
Other versions
GB2530842A (en
GB201511204D0 (en
Inventor
G Keegan Richard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deere and Co
Original Assignee
Deere and 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
Priority claimed from US14/482,301 external-priority patent/US9310464B2/en
Application filed by Deere and Co filed Critical Deere and Co
Publication of GB201511204D0 publication Critical patent/GB201511204D0/en
Publication of GB2530842A publication Critical patent/GB2530842A/en
Application granted granted Critical
Publication of GB2530842B publication Critical patent/GB2530842B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G01S5/0218—Multipath in signal reception
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04—Details
    • G01S1/042—Transmitters
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/08—Systems for determining direction or position line
    • G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems
    • 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
    • G01S5/0252—Radio frequency fingerprinting
    • 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
    • G01S5/0273—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 using multipath or indirect path propagation signals in position determination
    • 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

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)
GB1511204.8A 2014-07-09 2015-06-25 Determining location of a receiver with a multi-subcarrier signal Active GB2530842B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462022265P 2014-07-09 2014-07-09
US14/482,301 US9310464B2 (en) 2014-07-09 2014-09-10 Determining location of a receiver with a multi-subcarrier signal

Publications (3)

Publication Number Publication Date
GB201511204D0 GB201511204D0 (en) 2015-08-12
GB2530842A GB2530842A (en) 2016-04-06
GB2530842B true GB2530842B (en) 2018-10-03

Family

ID=53872224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1511204.8A Active GB2530842B (en) 2014-07-09 2015-06-25 Determining location of a receiver with a multi-subcarrier signal

Country Status (1)

Country Link
GB (1) GB2530842B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2566748B (en) * 2017-09-26 2022-08-17 Focal Point Positioning Ltd A method and system for calibrating a system parameter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090243932A1 (en) * 2008-03-31 2009-10-01 Radliofy Llc Methods and Systems for Determining the Location of an Electronic Device
US20140329536A1 (en) * 2013-05-01 2014-11-06 Qualcomm Incorporated Synthetic wideband ranging design
US20150070209A1 (en) * 2013-09-06 2015-03-12 Deere & Company Navigation Based on Locations of OFDM Transmitters

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090243932A1 (en) * 2008-03-31 2009-10-01 Radliofy Llc Methods and Systems for Determining the Location of an Electronic Device
US20140329536A1 (en) * 2013-05-01 2014-11-06 Qualcomm Incorporated Synthetic wideband ranging design
US20150070209A1 (en) * 2013-09-06 2015-03-12 Deere & Company Navigation Based on Locations of OFDM Transmitters

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
5th ESA Workshop on Satellite Navigation Technologies and European Workshop on GNSS Signals and Signal Processing (NAVITEC); 08/12/2010; D. Serant et al; "Use of OFDM-based digital TV for ranging: Tests and validation on real signals"; p.1-8 *

Also Published As

Publication number Publication date
GB2530842A (en) 2016-04-06
GB201511204D0 (en) 2015-08-12

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