CN102016621B - 用于互相关毛刺减轻的装置和方法 - Google Patents

用于互相关毛刺减轻的装置和方法 Download PDF

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Publication number
CN102016621B
CN102016621B CN200980116596.9A CN200980116596A CN102016621B CN 102016621 B CN102016621 B CN 102016621B CN 200980116596 A CN200980116596 A CN 200980116596A CN 102016621 B CN102016621 B CN 102016621B
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China
Prior art keywords
peak value
value measurement
noise density
carrier noise
measurement
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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.)
Expired - Fee Related
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CN200980116596.9A
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English (en)
Chinese (zh)
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CN102016621A (zh
Inventor
R·阿迈德
J·吴
E·M·西米克
D·G·法默
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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
    • G01S19/01—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

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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)
  • Radar Systems Or Details Thereof (AREA)
CN200980116596.9A 2008-05-29 2009-05-22 用于互相关毛刺减轻的装置和方法 Expired - Fee Related CN102016621B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/129,397 US8022869B2 (en) 2008-05-29 2008-05-29 Apparatus and method for cross-correlation spur mitigation
US12/129,397 2008-05-29
PCT/US2009/045020 WO2010019302A2 (en) 2008-05-29 2009-05-22 Apparatus and method for cross-correlation spur mitigation

Publications (2)

Publication Number Publication Date
CN102016621A CN102016621A (zh) 2011-04-13
CN102016621B true CN102016621B (zh) 2014-06-18

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CN200980116596.9A Expired - Fee Related CN102016621B (zh) 2008-05-29 2009-05-22 用于互相关毛刺减轻的装置和方法

Country Status (7)

Country Link
US (1) US8022869B2 (enExample)
EP (1) EP2304457A2 (enExample)
JP (2) JP5714483B2 (enExample)
KR (1) KR101187620B1 (enExample)
CN (1) CN102016621B (enExample)
TW (1) TW201003102A (enExample)
WO (1) WO2010019302A2 (enExample)

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US8334805B2 (en) * 2008-07-15 2012-12-18 Qualcomm Incorporated Digital front end for a satellite navigation receiver
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US20100117884A1 (en) * 2008-11-11 2010-05-13 Qualcomm Incorporated Method for performing consistency checks for multiple signals received from a transmitter
US8050630B1 (en) * 2009-04-28 2011-11-01 Brunswick Corporation Method for monitoring the operation of a global position system receiver
KR101184019B1 (ko) * 2009-06-16 2012-09-18 삼성탈레스 주식회사 레인징 부호 생성 장치 및 방법
WO2011072273A1 (en) 2009-12-10 2011-06-16 Maxlinear, Inc. Intermittent tracking for gnss
US8912955B2 (en) 2010-04-29 2014-12-16 Maxlinear, Inc. Time synchronization with ambient sources
SE535270C2 (sv) 2010-08-12 2012-06-12 Stora Enso Oyj En metod för ytbehandling av papper eller kartong
KR102096677B1 (ko) * 2011-06-28 2020-06-01 넥스트나브, 엘엘씨 광역 위치결정 시스템(waps)에서의 신호 송신 방법, 저장매체 및 네트워크.
US9645249B2 (en) 2011-06-28 2017-05-09 Nextnav, Llc Systems and methods for pseudo-random coding
KR101277298B1 (ko) * 2011-11-07 2013-06-20 고려대학교 산학협력단 상호 상관 장치
US8406789B1 (en) * 2011-12-22 2013-03-26 Anite Finland Oy Apparatus and method for detecting co-channels signals
US20130207839A1 (en) * 2012-02-10 2013-08-15 Qualcomm Incorporated Strong WWAN-WLAN Intermodulation (IM) Mitigation and Avoidance Techniques
KR102028087B1 (ko) 2012-12-05 2019-10-02 삼성전자주식회사 위성 항법 시스템의 신호 획득 방법 및 장치
EP3256876B1 (en) * 2015-02-09 2021-05-05 Concentric Real Time, LLC Radio receiver for determining location of a signal source
CN106338751A (zh) * 2015-12-25 2017-01-18 深圳艾科创新微电子有限公司 卫星信号位同步的方法、装置和导航接收机
CN106338746A (zh) * 2015-12-31 2017-01-18 深圳艾科创新微电子有限公司 北斗卫星导航接收机及提高其跟踪灵敏度的方法、装置
US10044387B1 (en) * 2017-05-26 2018-08-07 Keysight Technologies, Inc. Systems and methods for removing images and spurs from measured radio frequency (RF) signals
CN107659519B (zh) * 2017-09-15 2020-05-12 电子科技大学 Lte-v2v中基于导频的多普勒门限判决方法
US10900768B2 (en) 2017-11-29 2021-01-26 Hill Engineering, Llc Systems and methods for analysis of material properties of components and structures using machining processes to enable stress relief in the material under test
US11333770B2 (en) * 2018-08-23 2022-05-17 Samsung Electronics Co., Ltd Detection and mitigation of false global navigation satellite system tracks in the presence of locally generated interference
CN113129223B (zh) * 2019-12-26 2025-11-07 三星电子株式会社 对象检测设备及其操作方法
EP3855202A1 (en) * 2020-01-24 2021-07-28 Ecole Royale Militaire - Koninklijke Militaire School Time-of-flight based unified positioning system and methods
EP4319138A4 (en) 2021-05-13 2024-10-02 Samsung Electronics Co., Ltd. IMAGE PROVIDING METHOD AND ELECTRONIC DEVICE SUPPORTING SAME
US12210103B2 (en) 2022-03-21 2025-01-28 Samsung Electronics Co., Ltd. Spurious space vehicle detection via exploiting knowledge of known bits

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US5488662A (en) * 1994-03-10 1996-01-30 Motorola, Inc. System and method for identifying an arrival time of a communicated signal
US7209076B2 (en) * 2002-07-10 2007-04-24 Qualcomm Incorporated Cross-correlation mitigation method and apparatus for use in a global positioning system receiver
CN101025439A (zh) * 1999-02-01 2007-08-29 施耐普特拉克股份有限公司 用于卫星定位系统(sps)信号测量值处理的方法和装置

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US8022869B2 (en) * 2008-05-29 2011-09-20 Qualcomm Incorporated Apparatus and method for cross-correlation spur mitigation

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US5488662A (en) * 1994-03-10 1996-01-30 Motorola, Inc. System and method for identifying an arrival time of a communicated signal
CN101025439A (zh) * 1999-02-01 2007-08-29 施耐普特拉克股份有限公司 用于卫星定位系统(sps)信号测量值处理的方法和装置
US7209076B2 (en) * 2002-07-10 2007-04-24 Qualcomm Incorporated Cross-correlation mitigation method and apparatus for use in a global positioning system receiver

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Also Published As

Publication number Publication date
EP2304457A2 (en) 2011-04-06
KR101187620B1 (ko) 2012-10-05
JP2011522253A (ja) 2011-07-28
US20090295631A1 (en) 2009-12-03
JP5714483B2 (ja) 2015-05-07
WO2010019302A2 (en) 2010-02-18
CN102016621A (zh) 2011-04-13
JP2014098708A (ja) 2014-05-29
WO2010019302A3 (en) 2010-05-20
TW201003102A (en) 2010-01-16
US8022869B2 (en) 2011-09-20
KR20110014678A (ko) 2011-02-11

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Granted publication date: 20140618

Termination date: 20190522