DK3517989T3 - Fremgangsmåde til bestemmelse af timingen for modtagelsen af en radiomeddelelse - Google Patents

Fremgangsmåde til bestemmelse af timingen for modtagelsen af en radiomeddelelse Download PDF

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Publication number
DK3517989T3
DK3517989T3 DK19157371.6T DK19157371T DK3517989T3 DK 3517989 T3 DK3517989 T3 DK 3517989T3 DK 19157371 T DK19157371 T DK 19157371T DK 3517989 T3 DK3517989 T3 DK 3517989T3
Authority
DK
Denmark
Prior art keywords
reception
timing
determining
radio message
message
Prior art date
Application number
DK19157371.6T
Other languages
English (en)
Inventor
Bengt Johansson
Anders Bergström
Nils Willart
Original Assignee
True Heading Patent Ab
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 True Heading Patent Ab filed Critical True Heading Patent Ab
Application granted granted Critical
Publication of DK3517989T3 publication Critical patent/DK3517989T3/da

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-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
    • G01S5/0205Details
    • G01S5/0221Receivers
    • G01S5/02213Receivers arranged in a network for determining the position of a transmitter
    • G01S5/02216Timing or synchronisation of the receivers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-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
    • G01S5/14Determining absolute distances from a plurality of spaced points of known location
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S1/00Beacons 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
    • G01S1/02Beacons 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
    • G01S1/04Details
    • G01S1/045Receivers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S11/00Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/08Systems for determining distance or velocity not using reflection or reradiation using radio waves using synchronised clocks
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S13/00Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88Radar or analogous systems specially adapted for specific applications
    • G01S13/93Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/937Radar or analogous systems specially adapted for specific applications for anti-collision purposes of marine craft
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G3/00Traffic control systems for marine craft
    • G08G3/02Anti-collision systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/59Responders; Transponders
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502Airborne stations
    • H04B7/18506Communications with or from aircraft, i.e. aeronautical mobile service
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/02Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/06Demodulator circuits; Receiver circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40Network security protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/025Services making use of location information using location based information parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Ocean & Marine Engineering (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Astronomy & Astrophysics (AREA)
  • Mobile Radio Communication Systems (AREA)
DK19157371.6T 2013-10-04 2014-09-26 Fremgangsmåde til bestemmelse af timingen for modtagelsen af en radiomeddelelse DK3517989T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1351172A SE537593C2 (sv) 2013-10-04 2013-10-04 Förfarande samt anordning för tidsbestämningen av mottagandet av ett radiomeddelande
EP14850762.7A EP3052956B1 (en) 2013-10-04 2014-09-26 Method for determining the timing of the receipt of a radio message

Publications (1)

Publication Number Publication Date
DK3517989T3 true DK3517989T3 (da) 2024-02-12

Family

ID=52779410

Family Applications (3)

Application Number Title Priority Date Filing Date
DK19157371.6T DK3517989T3 (da) 2013-10-04 2014-09-26 Fremgangsmåde til bestemmelse af timingen for modtagelsen af en radiomeddelelse
DK14850762.7T DK3052956T3 (da) 2013-10-04 2014-09-26 Fremgangsmåde til bestemmelse af tidspunktet for modtagelsen af en radiomeddelelse
DK19157376.5T DK3517990T3 (da) 2013-10-04 2014-09-26 Fremgangsmåde til bestemmelse af timingen for modtagelsen af en radiomeddelelse

Family Applications After (2)

Application Number Title Priority Date Filing Date
DK14850762.7T DK3052956T3 (da) 2013-10-04 2014-09-26 Fremgangsmåde til bestemmelse af tidspunktet for modtagelsen af en radiomeddelelse
DK19157376.5T DK3517990T3 (da) 2013-10-04 2014-09-26 Fremgangsmåde til bestemmelse af timingen for modtagelsen af en radiomeddelelse

Country Status (8)

Country Link
US (1) US9804254B2 (da)
EP (3) EP3517990B1 (da)
KR (1) KR102295846B1 (da)
CN (1) CN105723234B (da)
DK (3) DK3517989T3 (da)
ES (3) ES2971582T3 (da)
SE (1) SE537593C2 (da)
WO (1) WO2015050492A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109104763B (zh) * 2018-09-30 2021-01-15 成都精位科技有限公司 同步信号控制方法及装置
KR102230790B1 (ko) * 2020-07-28 2021-03-22 주식회사 인터엠 전관 방송 시스템에서 정보를 모니터링하기 위한 접점 라인 통신

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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GB2310098A (en) * 1996-02-08 1997-08-13 Philip Bernard Wesby Locating mobile telephone
EP1089452A1 (en) * 1999-09-28 2001-04-04 Lucent Technologies Inc. Fractional sample timing error estimation for W-CDMA
CA2450308A1 (en) * 2001-06-11 2003-01-03 Qualcomm Incorporated System and method for the detection and compensation of radio signal time of arrival errors
US7474994B2 (en) 2001-12-14 2009-01-06 Qualcomm Incorporated System and method for wireless signal time of arrival
US7072612B2 (en) 2003-03-03 2006-07-04 Qualcomm Incorporated Repeater identification in position determination system
GB0417717D0 (en) * 2004-08-10 2004-09-08 Koninkl Philips Electronics Nv Identifying a reference point in a signal
CN100388639C (zh) 2004-08-18 2008-05-14 中兴通讯股份有限公司 一种直接扩频码分多址系统的多径延时估计方法
AU2013200747B2 (en) 2007-06-08 2014-12-04 Exactearth Ltd System and Method for Decoding Automatic Identification System Signals
US7876865B2 (en) * 2007-06-08 2011-01-25 COM DEV International Ltd System and method for decoding automatic identification system signals
US20090161797A1 (en) 2007-06-08 2009-06-25 Cowles Philip R Satellite detection of automatic identification system signals
WO2009062305A1 (en) 2007-11-13 2009-05-22 Novatel Inc. System for determining position over a network
JP4592743B2 (ja) * 2007-12-28 2010-12-08 古野電気株式会社 同期装置および同期方法
EP2315366B2 (en) * 2009-10-23 2015-07-22 Agence Spatiale Européenne Automatic identification system receiver and satellite payload comprising the same
CN101931433B (zh) 2010-08-06 2014-06-11 中兴通讯股份有限公司 多径搜索方法和多径搜索器
US8275077B1 (en) * 2010-10-13 2012-09-25 The United States Of America As Represented By The Director, National Security Agency Coherent demodulation of ais-GMSK signals in co-channel
US8665997B1 (en) 2011-02-24 2014-03-04 The United States Of America As Represented By The Director, The National Security Agency AIS demodulator for unknown carrier phase and baud alignment
FR2979736B1 (fr) * 2011-09-05 2013-08-30 Centre Nat Etd Spatiales Procede de detection de messages sia
CN103117965B (zh) * 2013-01-21 2015-12-09 天津理工大学 一种星载ais信号定时频偏联合估计方法及其实现系统

Also Published As

Publication number Publication date
ES2971582T3 (es) 2024-06-06
EP3052956A4 (en) 2016-11-02
KR102295846B1 (ko) 2021-09-01
US9804254B2 (en) 2017-10-31
ES2727744T3 (es) 2019-10-18
DK3517990T3 (da) 2024-02-12
CN105723234A (zh) 2016-06-29
EP3517990B1 (en) 2023-11-15
DK3052956T3 (da) 2019-06-17
CN105723234B (zh) 2018-10-23
KR20160065868A (ko) 2016-06-09
WO2015050492A1 (en) 2015-04-09
SE537593C2 (sv) 2015-07-07
EP3517990A1 (en) 2019-07-31
US20160259031A1 (en) 2016-09-08
EP3517989B1 (en) 2023-11-15
ES2971583T3 (es) 2024-06-06
EP3052956B1 (en) 2019-03-13
SE1351172A1 (sv) 2015-04-05
EP3517989A1 (en) 2019-07-31
EP3052956A1 (en) 2016-08-10

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