KR20230156325A - 통신 시스템 레이더 시그널링 - Google Patents

통신 시스템 레이더 시그널링 Download PDF

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Publication number
KR20230156325A
KR20230156325A KR1020237029627A KR20237029627A KR20230156325A KR 20230156325 A KR20230156325 A KR 20230156325A KR 1020237029627 A KR1020237029627 A KR 1020237029627A KR 20237029627 A KR20237029627 A KR 20237029627A KR 20230156325 A KR20230156325 A KR 20230156325A
Authority
KR
South Korea
Prior art keywords
radar signal
wireless
power level
indication
signal
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
KR1020237029627A
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English (en)
Korean (ko)
Inventor
알렉산드로스 마놀라코스
세용 박
웨이민 두안
샤오신 장
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20230156325A publication Critical patent/KR20230156325A/ko
Pending legal-status Critical Current

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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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • G01S7/006—Transmission of data between radar, sonar or lidar systems and remote stations using shared front-end circuitry, e.g. antennas
    • 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
    • G01S13/003—Bistatic radar systems; Multistatic radar 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
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/021—Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9316—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles combined with communication equipment with other vehicles or with base stations

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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)
  • Databases & Information Systems (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Transmitters (AREA)
KR1020237029627A 2021-03-08 2022-02-08 통신 시스템 레이더 시그널링 Pending KR20230156325A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/195,097 US12204042B2 (en) 2021-03-08 2021-03-08 Communication system radar signaling
US17/195,097 2021-03-08
PCT/US2022/015579 WO2022191941A1 (en) 2021-03-08 2022-02-08 Communication system radar signaling

Publications (1)

Publication Number Publication Date
KR20230156325A true KR20230156325A (ko) 2023-11-14

Family

ID=80682308

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237029627A Pending KR20230156325A (ko) 2021-03-08 2022-02-08 통신 시스템 레이더 시그널링

Country Status (8)

Country Link
US (2) US12204042B2 (https=)
EP (1) EP4305458A1 (https=)
JP (1) JP2024513654A (https=)
KR (1) KR20230156325A (https=)
CN (1) CN116917764A (https=)
BR (1) BR112023017390A2 (https=)
TW (1) TW202238165A (https=)
WO (1) WO2022191941A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115696423A (zh) * 2021-07-31 2023-02-03 华为技术有限公司 一种通信方法及通信装置
JP2026502095A (ja) * 2022-12-13 2026-01-21 コニンクリーケ・ケイピーエヌ・ナムローゼ・フェンノートシャップ ジョイント通信および検知システムで１つまたは複数の物体を検知するためのノード選択
EP4710137A1 (en) 2023-05-11 2026-03-18 Telefonaktiebolaget LM Ericsson (publ) Device-centric bistatic and multistatic radar
US20250341609A1 (en) * 2024-05-03 2025-11-06 Mediatek Inc. Using wi-fi transceiver for radar sensing

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8385833B2 (en) * 2009-04-30 2013-02-26 Telefonaktiebolaget L M Ericsson (Publ) Adaptive idle mode measurement methods and apparatus
WO2012064251A1 (en) * 2010-11-09 2012-05-18 Telefonaktiebolaget L M Ericsson (Publ) Composite reporting of wireless relay power capability
CN107302425B (zh) * 2012-07-06 2020-10-27 华为技术有限公司 虚拟载波聚合的方法、基站和用户设备
WO2015183965A1 (en) * 2014-05-27 2015-12-03 Qualcomm Incorporated Location support using a device identification conveyed by a positioning protocol
JP6640979B2 (ja) * 2015-07-08 2020-02-05 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 通信ネットワークにおけるロケーション情報
JP6214702B2 (ja) * 2016-03-22 2017-10-18 三菱電機株式会社 移動体認識システム
US10754005B2 (en) * 2017-05-31 2020-08-25 Google Llc Radar modulation for radar sensing using a wireless communication chipset
US10477340B2 (en) * 2017-07-31 2019-11-12 Qualcomm Incorporated Methods and systems for on-demand resource allocation for location determination of a mobile device
US10490075B2 (en) * 2017-11-27 2019-11-26 Honda Motor Co., Ltd. System and method for providing road user related data based on vehicle communications
US11337165B2 (en) * 2018-03-23 2022-05-17 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for power control for in-device coexistence
US11228982B2 (en) * 2019-01-11 2022-01-18 Qualcomm Incorporated Concurrent wireless communication and object sensing
EP3997922A4 (en) * 2019-07-18 2023-08-02 Aura Intelligent Systems, Inc. Power saving for digital radar
US11523364B2 (en) * 2019-08-13 2022-12-06 Qualcomm Incorporated Computation complexity framework for positioning reference signal processing
US20230069947A1 (en) * 2020-02-27 2023-03-09 Lg Electronics Inc. Method for transmitting and receiving signal in wireless communication system, and apparatus supporting same
US11330448B2 (en) * 2020-06-10 2022-05-10 Charter Communications Operating, Inc. Dynamic adaptation of mobile network coverage

Also Published As

Publication number Publication date
EP4305458A1 (en) 2024-01-17
US20250110201A1 (en) 2025-04-03
US12204042B2 (en) 2025-01-21
TW202238165A (zh) 2022-10-01
CN116917764A (zh) 2023-10-20
WO2022191941A1 (en) 2022-09-15
US20220283262A1 (en) 2022-09-08
BR112023017390A2 (pt) 2023-12-12
JP2024513654A (ja) 2024-03-27

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PA0105 International application

Patent event date: 20230830

Patent event code: PA01051R01D

Comment text: International Patent Application

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PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250122

Comment text: Request for Examination of Application