PH12016501589A1 - Interference detection mechanism for satellite positioning radio wave, augmentation information transmission system comprising the same, and interference detection method for satellite positioning radio wave - Google Patents

Interference detection mechanism for satellite positioning radio wave, augmentation information transmission system comprising the same, and interference detection method for satellite positioning radio wave

Info

Publication number
PH12016501589A1
PH12016501589A1 PH12016501589A PH12016501589A PH12016501589A1 PH 12016501589 A1 PH12016501589 A1 PH 12016501589A1 PH 12016501589 A PH12016501589 A PH 12016501589A PH 12016501589 A PH12016501589 A PH 12016501589A PH 12016501589 A1 PH12016501589 A1 PH 12016501589A1
Authority
PH
Philippines
Prior art keywords
radio wave
satellite positioning
interference detection
positioning radio
detection mechanism
Prior art date
Application number
PH12016501589A
Other languages
English (en)
Inventor
Ryuichiro Iwasaki
Original Assignee
Nec Corp
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 Nec Corp filed Critical Nec Corp
Publication of PH12016501589A1 publication Critical patent/PH12016501589A1/en

Links

Classifications

    • 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

Landscapes

  • 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)
PH12016501589A 2014-02-27 2016-08-11 Interference detection mechanism for satellite positioning radio wave, augmentation information transmission system comprising the same, and interference detection method for satellite positioning radio wave PH12016501589A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014036092 2014-02-27
PCT/JP2015/000875 WO2015129243A1 (ja) 2014-02-27 2015-02-23 衛星測位用電波干渉検知機構、衛星測位用電波干渉検知方法および該衛星測位用電波干渉検知機構を備えた補強情報送信システム

Publications (1)

Publication Number Publication Date
PH12016501589A1 true PH12016501589A1 (en) 2017-02-06

Family

ID=54008577

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12016501589A PH12016501589A1 (en) 2014-02-27 2016-08-11 Interference detection mechanism for satellite positioning radio wave, augmentation information transmission system comprising the same, and interference detection method for satellite positioning radio wave

Country Status (4)

Country Link
JP (1) JPWO2015129243A1 (ja)
PH (1) PH12016501589A1 (ja)
TW (1) TW201543058A (ja)
WO (1) WO2015129243A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6366357B2 (ja) * 2014-05-16 2018-08-01 三菱電機株式会社 測位装置および測位方法
EP3563181B1 (en) * 2016-12-30 2021-02-24 u-blox AG Gnss receiver protection levels
JP6483743B2 (ja) * 2017-03-27 2019-03-13 セコム株式会社 偽装信号判定装置
CN109557562B (zh) * 2018-12-03 2023-03-31 中国电波传播研究所（中国电子科技集团公司第二十二研究所） 一种基于电波传播模型的gnss干扰源定位方法
WO2021245888A1 (ja) * 2020-06-04 2021-12-09 日本電気株式会社 情報処理装置、情報提供システム、情報処理方法、および情報処理用プログラムが記憶された記憶媒体
WO2021245889A1 (ja) * 2020-06-04 2021-12-09 日本電気株式会社 情報処理装置、情報提供システム、情報処理方法、および情報処理用プログラムが記憶された記憶媒体
CN113074742B (zh) * 2020-08-14 2022-06-10 中移(上海)信息通信科技有限公司 一种信息发送的方法、装置、设备及计算机存储介质
CN113572518A (zh) * 2021-08-05 2021-10-29 上海寻航者智能科技有限公司 无人机反制区域内卫星定位信号的恢复方法及系统
WO2023155094A1 (zh) * 2022-02-17 2023-08-24 北京航空航天大学 基准站、控制中心、干扰源确定方法、检测系统及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6448925B1 (en) * 1999-02-04 2002-09-10 Conexant Systems, Inc. Jamming detection and blanking for GPS receivers
JP5704298B2 (ja) * 2010-05-19 2015-04-22 日本電気株式会社 地上補強型衛星航法システム、該システムに用いられる衛星異常検出方法
JP5408109B2 (ja) * 2010-11-15 2014-02-05 日本電気株式会社 閾値決定装置、閾値決定方法およびプログラム

Also Published As

Publication number Publication date
WO2015129243A1 (ja) 2015-09-03
TW201543058A (zh) 2015-11-16
JPWO2015129243A1 (ja) 2017-03-30

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