JP2024513654A - 通信システムレーダーシグナリング - Google Patents

通信システムレーダーシグナリング Download PDF

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Publication number
JP2024513654A
JP2024513654A JP2023552337A JP2023552337A JP2024513654A JP 2024513654 A JP2024513654 A JP 2024513654A JP 2023552337 A JP2023552337 A JP 2023552337A JP 2023552337 A JP2023552337 A JP 2023552337A JP 2024513654 A JP2024513654 A JP 2024513654A
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JP
Japan
Prior art keywords
wireless
radar signal
power level
signal
wireless radar
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
JP2023552337A
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English (en)
Japanese (ja)
Other versions
JP2024513654A5 (https=
Inventor
アレクサンドロス・マノーラコス
セヨン・パク
ウェイミン・デュアン
シャオシン・ジャン
Original Assignee
クアルコム，インコーポレイテッド
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 クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2024513654A publication Critical patent/JP2024513654A/ja
Publication of JP2024513654A5 publication Critical patent/JP2024513654A5/ja
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
    • 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
    • G01S13/003—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
    • 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

Landscapes

  • 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)
JP2023552337A 2021-03-08 2022-02-08 通信システムレーダーシグナリング Pending JP2024513654A (ja)

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 (2)

Publication Number Publication Date
JP2024513654A true JP2024513654A (ja) 2024-03-27
JP2024513654A5 JP2024513654A5 (https=) 2025-02-04

Family

ID=80682308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023552337A Pending JP2024513654A (ja) 2021-03-08 2022-02-08 通信システムレーダーシグナリング

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015523023A (ja) * 2012-07-06 2015-08-06 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 仮想キャリア・アグリゲーション、基地局、及びユーザ装置
JP2017522776A (ja) * 2014-05-27 2017-08-10 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 測位プロトコルによって伝達されるデバイス識別情報を使用したロケーションサポート
JP2018528644A (ja) * 2015-07-08 2018-09-27 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
WO2021011967A1 (en) * 2019-07-18 2021-01-21 Aura Intelligent Systems, Inc. Power saving for digital radar
WO2021030628A1 (en) * 2019-08-13 2021-02-18 Qualcomm Incorporated Computation complexity framework for positioning reference signal processing

Family Cites Families (10)

* 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
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015523023A (ja) * 2012-07-06 2015-08-06 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 仮想キャリア・アグリゲーション、基地局、及びユーザ装置
JP2017522776A (ja) * 2014-05-27 2017-08-10 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 測位プロトコルによって伝達されるデバイス識別情報を使用したロケーションサポート
JP2018528644A (ja) * 2015-07-08 2018-09-27 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
WO2021011967A1 (en) * 2019-07-18 2021-01-21 Aura Intelligent Systems, Inc. Power saving for digital radar
WO2021030628A1 (en) * 2019-08-13 2021-02-18 Qualcomm Incorporated Computation complexity framework for positioning reference signal processing

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
KR20230156325A (ko) 2023-11-14
US20220283262A1 (en) 2022-09-08
BR112023017390A2 (pt) 2023-12-12

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