CN116157705A - 用于并行卫星定位系统和通信操作的方法和装置 - Google Patents

用于并行卫星定位系统和通信操作的方法和装置 Download PDF

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Publication number
CN116157705A
CN116157705A CN202180061912.8A CN202180061912A CN116157705A CN 116157705 A CN116157705 A CN 116157705A CN 202180061912 A CN202180061912 A CN 202180061912A CN 116157705 A CN116157705 A CN 116157705A
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CN
China
Prior art keywords
signal
filter
sps
aggressor
frequency
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.)
Pending
Application number
CN202180061912.8A
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English (en)
Chinese (zh)
Inventor
P·伊延加
R·W·庞
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
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN116157705A publication Critical patent/CN116157705A/zh
Pending 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • 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
    • G01S19/015—Arrangements for jamming, spoofing or other methods of denial of service of such systems
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1018—Means associated with receiver for limiting or suppressing noise or interference noise filters connected between the power supply and the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B2001/1045—Adjacent-channel interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B2001/1063—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal using a notch filter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B2001/1072—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal by tuning the receiver frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202180061912.8A 2020-09-16 2021-09-14 用于并行卫星定位系统和通信操作的方法和装置 Pending CN116157705A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063079320P 2020-09-16 2020-09-16
US63/079,320 2020-09-16
US17/473,334 2021-09-13
US17/473,334 US12107609B2 (en) 2020-09-16 2021-09-13 Methods and apparatus for concurrent satellite positioning system and communications operation
PCT/US2021/050293 WO2022060742A1 (en) 2020-09-16 2021-09-14 Methods and apparatus for concurrent satellite positioning system and communications operation

Publications (1)

Publication Number Publication Date
CN116157705A true CN116157705A (zh) 2023-05-23

Family

ID=78087547

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180061912.8A Pending CN116157705A (zh) 2020-09-16 2021-09-14 用于并行卫星定位系统和通信操作的方法和装置

Country Status (8)

Country Link
US (1) US12107609B2 (cg-RX-API-DMAC10.html)
EP (1) EP4214549A1 (cg-RX-API-DMAC10.html)
JP (1) JP2023540900A (cg-RX-API-DMAC10.html)
KR (1) KR20230066355A (cg-RX-API-DMAC10.html)
CN (1) CN116157705A (cg-RX-API-DMAC10.html)
BR (1) BR112023003930A2 (cg-RX-API-DMAC10.html)
TW (1) TW202219548A (cg-RX-API-DMAC10.html)
WO (1) WO2022060742A1 (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12105210B2 (en) * 2022-07-11 2024-10-01 Qualcomm Incorporated Accuracy-based GNSS band selection

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4229057B2 (ja) * 2004-12-09 2009-02-25 セイコーエプソン株式会社 測位信号受信装置および測位信号受信装置の制御方法
EP1783512B1 (en) * 2005-11-03 2009-12-23 Qualcomm Incorporated Multiband receiver for Global Navigation Satellite Systems (GNSS) signals
US7605753B2 (en) * 2007-01-23 2009-10-20 Joakim Landmark Wireless communication device and method for reducing interference in a receiver
JP4840323B2 (ja) * 2007-10-05 2011-12-21 株式会社デンソー 衛星測位用受信装置
EP2589157A1 (en) * 2010-06-30 2013-05-08 Telefonaktiebolaget LM Ericsson (publ) Method using a blanking signal to reduce the leakage transmitter-receiver
JP5698350B2 (ja) 2011-05-16 2015-04-08 古野電気株式会社 妨害波信号除去装置、ｇｎｓｓ受信装置、移動端末、妨害波信号除去プログラム、および妨害波信号除去方法
WO2012157142A1 (ja) * 2011-05-16 2012-11-22 古野電気株式会社 妨害波信号除去装置、ｇｎｓｓ受信装置、移動端末、妨害波信号除去プログラム、および妨害波信号除去方法
US9882602B2 (en) * 2011-06-29 2018-01-30 Qualcomm Incorporated Global navigation satellite system receiver with filter bypass mode for improved sensitivity
US9008249B2 (en) * 2012-02-10 2015-04-14 Qualcomm Incorporated Detection and filtering of an undesired narrowband signal contribution in a wireless signal receiver
US20150035701A1 (en) * 2013-07-30 2015-02-05 Qualcomm Incorporated Gnss receiver dynamic spur mitigation techniques
US11463071B2 (en) 2018-04-23 2022-10-04 Samsung Electronics Co,. Ltd Asymmetrical filtering to improve GNSS performance in presence of wideband interference
US20210055425A1 (en) * 2019-08-19 2021-02-25 Beijing Unistrong Science & Technology Co., Ltd. Flexible device for synchronizing multi-antenna gnss measurements

Also Published As

Publication number Publication date
EP4214549A1 (en) 2023-07-26
KR20230066355A (ko) 2023-05-15
TW202219548A (zh) 2022-05-16
US12107609B2 (en) 2024-10-01
US20220085839A1 (en) 2022-03-17
WO2022060742A1 (en) 2022-03-24
BR112023003930A2 (pt) 2023-04-11
JP2023540900A (ja) 2023-09-27

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