JP2008545299A - ２つのアンテナまたはその同等物を使用してナビゲーションビーコン信号を検出するための方法 - Google Patents

２つのアンテナまたはその同等物を使用してナビゲーションビーコン信号を検出するための方法 Download PDF

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Publication number
JP2008545299A
JP2008545299A JP2008511447A JP2008511447A JP2008545299A JP 2008545299 A JP2008545299 A JP 2008545299A JP 2008511447 A JP2008511447 A JP 2008511447A JP 2008511447 A JP2008511447 A JP 2008511447A JP 2008545299 A JP2008545299 A JP 2008545299A
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JP
Japan
Prior art keywords
antenna
weight components
navigation beacon
antenna weight
beacon signals
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.)
Withdrawn
Application number
JP2008511447A
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English (en)
Japanese (ja)
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JP2008545299A5 (enExample
Inventor
ウェングラー、マイケル・ジェームズ
アーマド、ジャラリ
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Qualcomm Inc
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Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2008545299A publication Critical patent/JP2008545299A/ja
Publication of JP2008545299A5 publication Critical patent/JP2008545299A5/ja
Withdrawn legal-status Critical Current

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    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • 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
    • G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
    • 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
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/36—Constructional details or hardware or software details of the signal processing chain relating to the receiver frond end
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/16—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic
    • 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
    • G01S5/0215—Interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H04B7/0854—Joint weighting using error minimizing algorithms, e.g. minimum mean squared error [MMSE], "cross-correlation" or matrix inversion
    • 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
    • G01S13/00—Systems 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/46—Indirect determination of position data
    • G01S2013/466—Indirect determination of position data by Trilateration, i.e. two antennas or two sensors determine separately the distance to a target, whereby with the knowledge of the baseline length, i.e. the distance between the antennas or sensors, the position data of the target is determined

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)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Noise Elimination (AREA)
  • Navigation (AREA)
JP2008511447A 2005-05-11 2006-05-11 ２つのアンテナまたはその同等物を使用してナビゲーションビーコン信号を検出するための方法 Withdrawn JP2008545299A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US68045405P 2005-05-11 2005-05-11
US11/165,281 US7362268B2 (en) 2005-05-11 2005-06-22 Method for detecting navigation beacon signals using two antennas or equivalent thereof
PCT/US2006/018605 WO2006122316A2 (en) 2005-05-11 2006-05-11 Method for detecting navigation beacon signals using two antennas or equivalent thereof

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012219358A Division JP5591895B2 (ja) 2005-05-11 2012-10-01 ２つのアンテナまたはその同等物を使用してナビゲーションビーコン信号を検出するための方法

Publications (2)

Publication Number Publication Date
JP2008545299A true JP2008545299A (ja) 2008-12-11
JP2008545299A5 JP2008545299A5 (enExample) 2012-02-02

Family

ID=37397346

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2008511447A Withdrawn JP2008545299A (ja) 2005-05-11 2006-05-11 ２つのアンテナまたはその同等物を使用してナビゲーションビーコン信号を検出するための方法
JP2012219358A Expired - Fee Related JP5591895B2 (ja) 2005-05-11 2012-10-01 ２つのアンテナまたはその同等物を使用してナビゲーションビーコン信号を検出するための方法
JP2013256482A Pending JP2014090461A (ja) 2005-05-11 2013-12-11 ２つのアンテナまたはその同等物を使用してナビゲーションビーコン信号を検出するための方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2012219358A Expired - Fee Related JP5591895B2 (ja) 2005-05-11 2012-10-01 ２つのアンテナまたはその同等物を使用してナビゲーションビーコン信号を検出するための方法
JP2013256482A Pending JP2014090461A (ja) 2005-05-11 2013-12-11 ２つのアンテナまたはその同等物を使用してナビゲーションビーコン信号を検出するための方法

Country Status (6)

Country Link
US (2) US7362268B2 (enExample)
EP (1) EP1889090A4 (enExample)
JP (3) JP2008545299A (enExample)
KR (1) KR100979608B1 (enExample)
CN (3) CN102608572B (enExample)
WO (1) WO2006122316A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008306662A (ja) * 2007-06-11 2008-12-18 Nippon Telegr & Teleph Corp <Ntt> 送受信装置及びその通信方法
JP2012531592A (ja) * 2009-06-24 2012-12-10 クゥアルコム・インコーポレイテッド Ｇｎｓｓ受信機における受信ダイバーシチ

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DE102005000732A1 (de) * 2005-01-04 2006-07-13 Siemens Ag Funkbasiertes Ortungssystem mit synthetischer Apertur
US7362268B2 (en) * 2005-05-11 2008-04-22 Qualcomm Inc Method for detecting navigation beacon signals using two antennas or equivalent thereof
US9413686B2 (en) 2007-06-04 2016-08-09 Qualcomm Incorporated Establishing a unique end-to-end management key
US8019221B2 (en) * 2007-08-02 2011-09-13 Zoran Corporation Systems and methods for broadband transmission of signals
US10334572B2 (en) * 2015-02-05 2019-06-25 Commscope Technologies Llc Systems and methods for emulating uplink diversity signals
CN104865586B (zh) * 2015-06-15 2017-03-22 中国人民解放军国防科学技术大学 一种阵列天线导航接收机抗干扰及多径抑制方法
FR3046324B1 (fr) * 2015-12-23 2018-12-14 Sagemcom Broadband Sas Procede pour determiner une reference temporelle et/ou au moins une reference spatiale dans un systeme de communication
US20200333429A1 (en) * 2017-12-29 2020-10-22 Ubicquia Iq Llc Sonic pole position triangulation in a lighting system
US11550062B2 (en) 2019-12-24 2023-01-10 All.Space Networks Ltd. High-gain multibeam GNSS antenna

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JP2002507071A (ja) * 1998-03-12 2002-03-05 インターデイジタル テクノロジー コーポレーション 固定干渉源の適応型キャンセラ
JP2002314470A (ja) * 2001-04-18 2002-10-25 Kddi Corp 送受信周波数分割多重無線装置
JP2004072427A (ja) * 2002-08-06 2004-03-04 Matsushita Electric Ind Co Ltd 無線送信装置及び無線送信方法
JP2004297483A (ja) * 2003-03-27 2004-10-21 Kyocera Corp 移動局、通信制御方法
JP2006500832A (ja) * 2002-09-23 2006-01-05 テンソルコム インコーポレイテッド スペクトル拡散システムにおける干渉除去を選択的に利用するための方法及び装置

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JPS6122274A (ja) * 1984-07-11 1986-01-30 Natl Space Dev Agency Japan<Nasda> 合成開口レ−ダのデ−タ処理法
JP2002507071A (ja) * 1998-03-12 2002-03-05 インターデイジタル テクノロジー コーポレーション 固定干渉源の適応型キャンセラ
JP2002064331A (ja) * 2000-08-21 2002-02-28 Nec Corp マルチビーム空中線装置
JP2002314470A (ja) * 2001-04-18 2002-10-25 Kddi Corp 送受信周波数分割多重無線装置
JP2004072427A (ja) * 2002-08-06 2004-03-04 Matsushita Electric Ind Co Ltd 無線送信装置及び無線送信方法
JP2006500832A (ja) * 2002-09-23 2006-01-05 テンソルコム インコーポレイテッド スペクトル拡散システムにおける干渉除去を選択的に利用するための方法及び装置
JP2004297483A (ja) * 2003-03-27 2004-10-21 Kyocera Corp 移動局、通信制御方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008306662A (ja) * 2007-06-11 2008-12-18 Nippon Telegr & Teleph Corp <Ntt> 送受信装置及びその通信方法
JP2012531592A (ja) * 2009-06-24 2012-12-10 クゥアルコム・インコーポレイテッド Ｇｎｓｓ受信機における受信ダイバーシチ
US8736490B2 (en) 2009-06-24 2014-05-27 Qualcomm Incorporated Receive diversity in GNSS receivers

Also Published As

Publication number Publication date
WO2006122316A3 (en) 2009-04-23
EP1889090A2 (en) 2008-02-20
JP2013047684A (ja) 2013-03-07
US20060256009A1 (en) 2006-11-16
EP1889090A4 (en) 2012-11-21
CN102608572B (zh) 2015-05-06
CN103401597A (zh) 2013-11-20
KR100979608B1 (ko) 2010-09-01
WO2006122316A2 (en) 2006-11-16
US20080186230A1 (en) 2008-08-07
JP2014090461A (ja) 2014-05-15
US7859461B2 (en) 2010-12-28
CN101495884A (zh) 2009-07-29
JP5591895B2 (ja) 2014-09-17
CN101495884B (zh) 2013-10-30
KR20080019613A (ko) 2008-03-04
CN103401597B (zh) 2015-11-18
US7362268B2 (en) 2008-04-22
CN102608572A (zh) 2012-07-25

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