JP2016515213A - 共通オーバーレイコードを使用したｇｎｓｓシステムのための相互相関緩和アルゴリズム - Google Patents

共通オーバーレイコードを使用したｇｎｓｓシステムのための相互相関緩和アルゴリズム Download PDF

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JP2016515213A
JP2016515213A JP2016501794A JP2016501794A JP2016515213A JP 2016515213 A JP2016515213 A JP 2016515213A JP 2016501794 A JP2016501794 A JP 2016501794A JP 2016501794 A JP2016501794 A JP 2016501794A JP 2016515213 A JP2016515213 A JP 2016515213A
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Japan
Prior art keywords
gnss signal
signal
gnss
delay
threshold
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Japanese (ja)
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JP2016515213A5 (enExample
Inventor
ハン、ドン・アーン
シミック、エミリヤ・ミロラド
パルス、ティモシー・ポール
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Qualcomm Inc
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Qualcomm Inc
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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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • 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
    • G01S19/24—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

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2016501794A 2013-03-13 2014-03-13 共通オーバーレイコードを使用したｇｎｓｓシステムのための相互相関緩和アルゴリズム Ceased JP2016515213A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/801,631 US9304209B2 (en) 2013-03-13 2013-03-13 Cross-correlation mitigation algorithms for GNSS systems using common overlay codes
US13/801,631 2013-03-13
PCT/US2014/025239 WO2014159817A1 (en) 2013-03-13 2014-03-13 Cross-correlation mitigation algorithms for gnss systems using common overlay codes

Related Child Applications (1)

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JP2018187321A Division JP2019053066A (ja) 2013-03-13 2018-10-02 共通オーバーレイコードを使用したｇｎｓｓシステムのための相互相関緩和アルゴリズム

Publications (2)

Publication Number Publication Date
JP2016515213A true JP2016515213A (ja) 2016-05-26
JP2016515213A5 JP2016515213A5 (enExample) 2017-03-30

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JP2016501794A Ceased JP2016515213A (ja) 2013-03-13 2014-03-13 共通オーバーレイコードを使用したｇｎｓｓシステムのための相互相関緩和アルゴリズム
JP2018187321A Pending JP2019053066A (ja) 2013-03-13 2018-10-02 共通オーバーレイコードを使用したｇｎｓｓシステムのための相互相関緩和アルゴリズム

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JP2018187321A Pending JP2019053066A (ja) 2013-03-13 2018-10-02 共通オーバーレイコードを使用したｇｎｓｓシステムのための相互相関緩和アルゴリズム

Country Status (6)

Country Link
US (1) US9304209B2 (enExample)
EP (1) EP2972486B1 (enExample)
JP (2) JP2016515213A (enExample)
KR (1) KR20150131099A (enExample)
CN (1) CN105008957B (enExample)
WO (1) WO2014159817A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9897701B2 (en) 2013-10-08 2018-02-20 Samsung Electronics Co., Ltd Method for efficiently detecting impairments in a multi-constellation GNSS receiver
CN105334522B (zh) * 2015-12-07 2018-09-04 北京奇虎科技有限公司 Gps攻击的检测方法及装置
US10768311B2 (en) * 2017-12-27 2020-09-08 Samsung Electronics Co., Ltd System and method for combining signals for improved performance in challenging environment
CN116643299A (zh) * 2022-02-23 2023-08-25 三星电子株式会社 存在干扰时的假gnss测量的检测和终止

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059862A (ja) * 1999-08-24 2001-03-06 Matsushita Electric Works Ltd Ｇｐｓ受信装置
JP2003098244A (ja) * 2001-09-26 2003-04-03 Japan Radio Co Ltd 偽信号相互相関検出方法、送信源選択制限方法及び衛星選択制限方法
US20100142593A1 (en) * 2008-12-05 2010-06-10 Andreas Schmid Cross-Talk Mitigation In Global Navigation Satellite Systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6236354B1 (en) 1998-07-02 2001-05-22 Snaptrack, Inc. Reducing satellite signal interference in a global positioning system receiver
WO2004005954A2 (en) * 2002-07-10 2004-01-15 Qualcomm, Incorporated Cross-correlation mitigation method and apparatus for use in a global positioning system receiver
US7750843B2 (en) 2005-10-14 2010-07-06 Accord Software & Systems Pvt. Ltd Weak signal acquisition
DE602006014214D1 (de) 2006-03-03 2010-06-17 Europ Agence Spatiale Verfahren zum verarbeiten von positionsbestimmungssignalen insbesondere für innenanwendungen
EP2294438A4 (en) * 2008-05-20 2012-01-25 Raytheon Co SATELLITE RECEIVER AND METHOD OF NAVIGATION USING ASSOCIATED SATELLITE SYSTEM SIGNALS
US9036683B2 (en) 2008-10-02 2015-05-19 Texas Instruments Incorporated Mitigation circuitry generating cross correlation doppler/code LAG variable comparison value
US20110102259A1 (en) 2009-09-24 2011-05-05 Coherent Navigation, Inc. Augmenting GNSS User Equipment to Improve Resistance to Spoofing
US7994981B1 (en) 2010-09-07 2011-08-09 etherwhere Corporation System framework for mobile device location
US20160185496A1 (en) * 2012-12-20 2016-06-30 Abbott Laboratories Improved bottle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059862A (ja) * 1999-08-24 2001-03-06 Matsushita Electric Works Ltd Ｇｐｓ受信装置
JP2003098244A (ja) * 2001-09-26 2003-04-03 Japan Radio Co Ltd 偽信号相互相関検出方法、送信源選択制限方法及び衛星選択制限方法
US20100142593A1 (en) * 2008-12-05 2010-06-10 Andreas Schmid Cross-Talk Mitigation In Global Navigation Satellite Systems

Also Published As

Publication number Publication date
CN105008957A (zh) 2015-10-28
US9304209B2 (en) 2016-04-05
WO2014159817A1 (en) 2014-10-02
CN105008957B (zh) 2018-06-29
EP2972486B1 (en) 2021-05-05
US20140266874A1 (en) 2014-09-18
EP2972486A1 (en) 2016-01-20
KR20150131099A (ko) 2015-11-24
JP2019053066A (ja) 2019-04-04

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