CA2363330A1 - System and method for measuring round trip delay in a satellite communication system - Google Patents

System and method for measuring round trip delay in a satellite communication system Download PDF

Info

Publication number
CA2363330A1
CA2363330A1 CA002363330A CA2363330A CA2363330A1 CA 2363330 A1 CA2363330 A1 CA 2363330A1 CA 002363330 A CA002363330 A CA 002363330A CA 2363330 A CA2363330 A CA 2363330A CA 2363330 A1 CA2363330 A1 CA 2363330A1
Authority
CA
Canada
Prior art keywords
signal
frequency
function
delay
satellite
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.)
Abandoned
Application number
CA002363330A
Other languages
English (en)
French (fr)
Inventor
David S. Miller
Nadav Levanon
Avneesh Agrawal
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.)
Qualcomm Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2363330A1 publication Critical patent/CA2363330A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18545—Arrangements for managing station mobility, i.e. for station registration or localisation
    • H04B7/18547—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station
    • H04B7/1855—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station using a telephonic control signal, e.g. propagation delay variation, Doppler frequency variation, power variation, beam identification
    • 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
    • G01S5/12—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 by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/001—Transmission of position information to remote stations
    • G01S2205/008—Transmission of position information to remote stations using a mobile telephone network
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Astronomy & Astrophysics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
CA002363330A 1999-03-31 2000-03-30 System and method for measuring round trip delay in a satellite communication system Abandoned CA2363330A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12747299P 1999-03-31 1999-03-31
US60/127,472 1999-03-31
US09/338,163 US6366762B1 (en) 1999-03-31 1999-06-22 System and method for measuring round trip delay on the paging and access channels
US09/338,163 1999-06-22
PCT/US2000/008624 WO2000059137A1 (en) 1999-03-31 2000-03-30 System and method for measuring round trip delay in a satellite communication system

Publications (1)

Publication Number Publication Date
CA2363330A1 true CA2363330A1 (en) 2000-10-05

Family

ID=26825653

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002363330A Abandoned CA2363330A1 (en) 1999-03-31 2000-03-30 System and method for measuring round trip delay in a satellite communication system

Country Status (13)

Country Link
US (1) US6366762B1 (enExample)
EP (1) EP1163744B1 (enExample)
JP (1) JP4602562B2 (enExample)
KR (1) KR100808043B1 (enExample)
CN (1) CN100385828C (enExample)
AT (1) ATE539501T1 (enExample)
AU (1) AU765290B2 (enExample)
BR (1) BR0009442A (enExample)
CA (1) CA2363330A1 (enExample)
HK (1) HK1044240B (enExample)
RU (1) RU2001129298A (enExample)
TW (1) TW548911B (enExample)
WO (1) WO2000059137A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103117816A (zh) * 2013-01-04 2013-05-22 西北工业大学 一种空间遥操作指令时延的测量方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6681099B1 (en) * 2000-05-15 2004-01-20 Nokia Networks Oy Method to calculate true round trip propagation delay and user equipment location in WCDMA/UTRAN
US7765422B2 (en) * 2001-01-19 2010-07-27 Alcatel-Lucent Usa Inc. Method of determining a time offset estimate between a central node and a secondary node
US20040225729A1 (en) * 2003-05-09 2004-11-11 Sabiers Mark L. Dynamic display of round-trip times of message sequences
KR100813966B1 (ko) * 2005-11-22 2008-03-14 연세대학교 산학협력단 단방향 지연시간 추정 및 이를 이용한 클럭 동기화 방법 및장치
ATE397330T1 (de) * 2006-02-20 2008-06-15 Alcatel Lucent Kompensationsregelung des dopplereffektes zur funkübertragung
GB2445595A (en) 2007-01-08 2008-07-16 Turftrax Racing Data Ltd Location system
US10317508B2 (en) * 2014-01-06 2019-06-11 Silicon Laboratories Inc. Apparatus and methods for radio frequency ranging
CA3073491A1 (en) * 2017-10-19 2019-04-25 Mitsubishi Electric Corporation Communication apparatus, control circuit, storage medium, and communication method
US20210250885A1 (en) * 2020-02-10 2021-08-12 Mediatek Singapore Pte. Ltd. Method And Apparatus For Timing And Frequency Synchronization In Non-Terrestrial Network Communications

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127501A1 (de) * 1990-09-07 1992-03-12 Telefunken Systemtechnik Verfahren zur erkennung der frequenzablage bei digitalen nachrichtenuebertragungen
US5280629A (en) * 1991-12-06 1994-01-18 Motorola, Inc. Technique for measuring channel delay
US5515062A (en) * 1993-08-11 1996-05-07 Motorola, Inc. Location system and method with acquisition of accurate location parameters
IL123294A0 (en) * 1995-10-19 1998-09-24 Bristol Myers Squibb Co Monoclonal antibody BR110 and uses thereof
WO1997014795A1 (en) * 1995-10-19 1997-04-24 John Wayne Cancer Institute Tumor associated polypeptides with carboxyl-terminal alanine-proline, proline-proline or glycine-proline and antibodies thereto
WO1997014797A2 (en) * 1995-10-20 1997-04-24 Dana-Farber Cancer Institute Cystatin m, a novel cysteine proteinase inhibitor
US5943606A (en) * 1996-09-30 1999-08-24 Qualcomm Incorporated Determination of frequency offsets in communication systems
US6327534B1 (en) * 1996-09-30 2001-12-04 Qualcomm Incorporated Unambiguous position determination using two low-earth orbit satellites
US6078284A (en) * 1996-09-30 2000-06-20 Qualcomm Incorporated Passive position determination using two low-earth orbit satellites
US6107959A (en) * 1996-09-30 2000-08-22 Qualcomm Incorporated Positioning determination using one low-Earth orbit satellite
US6047161A (en) * 1996-11-29 2000-04-04 Motorola, Inc. Satellite communication system and method thereof
US6137441A (en) * 1998-09-09 2000-10-24 Qualcomm Incorporated Accurate range and range rate determination in a satellite communications system
US6298238B1 (en) * 1998-09-09 2001-10-02 Qualcomm Incorporated Fast user terminal position determination in a satellite communications system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103117816A (zh) * 2013-01-04 2013-05-22 西北工业大学 一种空间遥操作指令时延的测量方法

Also Published As

Publication number Publication date
AU765290B2 (en) 2003-09-11
RU2001129298A (ru) 2003-07-20
TW548911B (en) 2003-08-21
EP1163744B1 (en) 2011-12-28
AU4059100A (en) 2000-10-16
ATE539501T1 (de) 2012-01-15
WO2000059137A1 (en) 2000-10-05
KR100808043B1 (ko) 2008-02-28
CN1354923A (zh) 2002-06-19
HK1044240B (zh) 2009-01-30
JP4602562B2 (ja) 2010-12-22
HK1044240A1 (zh) 2002-10-11
CN100385828C (zh) 2008-04-30
KR20020005631A (ko) 2002-01-17
US6366762B1 (en) 2002-04-02
BR0009442A (pt) 2003-03-05
EP1163744A1 (en) 2001-12-19
JP2003536284A (ja) 2003-12-02

Similar Documents

Publication Publication Date Title
US6137441A (en) Accurate range and range rate determination in a satellite communications system
KR100756564B1 (ko) 인프라스트럭처 측정을 사용한 무선 사용자 위치 갱신방법 및 장치
EP1049942B1 (en) Method for determining the location of a gps receiver using an estimated reference time
JP3418612B2 (ja) セルラまたはｐｃｓネットワークを介してｇｐｓ受信機を補助する方法およびシステム
AU758183B2 (en) Reduced global positioning system receiver code shift search space for a cellular telephone system
EP1018032B1 (en) Method and system for determining position of a cellular mobile terminal
KR100276153B1 (ko) 인공 위성에 기초한 전자 통신 시스템을 위한 지리적 위치 측정 방법
JP2931574B2 (ja) 衛星をベースとしたテレコミュニケーションシステムのための地上位置決定方法及び装置
US6798824B2 (en) Spread spectrum subscriber unit for analyzing multipath components
WO2002067439A2 (en) Time synchronization of a satellite positioning system enabled mobile receiver and base station
AU765290B2 (en) System and method for measuring round trip delay in a satellite communication system
EP1121604A1 (en) Fast user terminal position determination in a satellite communications systems
GB2383215A (en) Location of a mobile terminal
JPH0972951A (ja) Ｄｇｐｓデ−タ送信システム
KR20040055034A (ko) 비동기식 이동 통신망에서의 위치정보 서비스 시스템 및방법
HK1038071B (en) Accurate range and range rate determination in a satellite communications system
HK1126067A (en) Method and system for locating a mobile subscriber in a cdma communication system
MXPA00002602A (en) Method and system for determining position of a cellular mobile terminal

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued