CN116194797B - 毫米波系统中的基于双站空中接口的射频感应的单侧波束管理 - Google Patents

毫米波系统中的基于双站空中接口的射频感应的单侧波束管理

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Publication number
CN116194797B
CN116194797B CN202180060797.2A CN202180060797A CN116194797B CN 116194797 B CN116194797 B CN 116194797B CN 202180060797 A CN202180060797 A CN 202180060797A CN 116194797 B CN116194797 B CN 116194797B
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CN
China
Prior art keywords
reference signal
tracking
signal
target
scanning
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.)
Active
Application number
CN202180060797.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN116194797A (zh
Inventor
S·朴
W·南
骆涛
J·李
J·蒙托霍
J·孙
张晓霞
P·加尔
T·俞
S·梅林
S·耶拉马利
J·E·斯米
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 CN116194797A publication Critical patent/CN116194797A/zh
Application granted granted Critical
Publication of CN116194797B publication Critical patent/CN116194797B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional [2D] tracking, e.g. combination of angle and range tracking, track-while-scan radar
    • G01S13/723—Radar-tracking systems; Analogous systems for two-dimensional [2D] tracking, e.g. combination of angle and range tracking, track-while-scan radar by using numerical 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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional [2D] tracking, e.g. combination of angle and range tracking, track-while-scan radar
    • G01S13/723—Radar-tracking systems; Analogous systems for two-dimensional [2D] tracking, e.g. combination of angle and range tracking, track-while-scan radar by using numerical data
    • G01S13/726—Multiple target tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Radio Relay Systems (AREA)
CN202180060797.2A 2020-07-23 2021-06-30 毫米波系统中的基于双站空中接口的射频感应的单侧波束管理 Active CN116194797B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063055758P 2020-07-23 2020-07-23
US63/055,758 2020-07-23
US17/362,295 2021-06-29
US17/362,295 US11953578B2 (en) 2020-07-23 2021-06-29 Single sided beam management for bistatic air interface based radio frequency sensing in millimeter wave systems
PCT/US2021/039801 WO2022020078A1 (en) 2020-07-23 2021-06-30 Single sided beam management for bistatic air interface based radio frequency sensing in millimeter wave systems

Publications (2)

Publication Number Publication Date
CN116194797A CN116194797A (zh) 2023-05-30
CN116194797B true CN116194797B (zh) 2025-10-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180060797.2A Active CN116194797B (zh) 2020-07-23 2021-06-30 毫米波系统中的基于双站空中接口的射频感应的单侧波束管理

Country Status (6)

Country Link
US (1) US11953578B2 (enExample)
EP (1) EP4186171A1 (enExample)
JP (1) JP7725556B2 (enExample)
KR (1) KR20230044185A (enExample)
CN (1) CN116194797B (enExample)
WO (1) WO2022020078A1 (enExample)

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US12241959B2 (en) * 2020-07-23 2025-03-04 Qualcomm Incorporated Beam management for bistatic air interface based radio frequency sensing in millimeter wave systems
CN120640232A (zh) * 2020-10-13 2025-09-12 中兴通讯股份有限公司 一种无线通信方法、设备以及非暂时性计算机可读介质
CN118765517A (zh) 2022-02-24 2024-10-11 华为技术有限公司 用于多基地感知和通信的方法、装置及系统
CN118805420A (zh) * 2022-03-07 2024-10-18 高通股份有限公司 多静态感测系统中的唤醒信号
US20230324533A1 (en) * 2022-04-11 2023-10-12 Samsung Electronics Co., Ltd. Multi-device bistatic sensing
US12634025B2 (en) * 2022-04-12 2026-05-19 Qualcomm Incorporated Techniques for applying beam refinement gain
US12704622B2 (en) * 2022-04-13 2026-08-11 Qualcomm Incorporated Location as a service
KR20250005131A (ko) * 2022-04-26 2025-01-09 퀄컴 인코포레이티드 라디오 주파수 감지 및 셀룰러 포지셔닝을 위한 측정 보고들
WO2024032946A1 (en) * 2022-08-12 2024-02-15 Nokia Technologies Oy Method for doppler information reporting
WO2024040469A1 (en) 2022-08-24 2024-02-29 Huawei Technologies Co., Ltd. Methods, system, and apparatus for collaborative sensing
US12416706B2 (en) * 2022-12-05 2025-09-16 Qualcomm Incorporated Reference signal aggregation for radio frequency sensing
WO2024128964A1 (en) * 2022-12-15 2024-06-20 Telefonaktiebolaget Lm Ericsson (Publ) Sensing beam selection for vehicular scenarios
US20250080381A1 (en) * 2023-09-01 2025-03-06 Qualcomm Incorporated Network assisted time reversal radio frequency sensing
EP4774848A1 (en) * 2023-09-08 2026-07-15 InterDigital Patent Holdings, Inc. Two-stage bistatic sensing
CN119653377A (zh) * 2023-09-11 2025-03-18 中兴通讯股份有限公司 毫米波基站、通信方法及存储介质
GB2635675A (en) * 2023-11-20 2025-05-28 Nokia Technologies Oy Integrated sensing and communication
WO2025179468A1 (en) * 2024-02-28 2025-09-04 Qualcomm Incorporated Closed loop sensing reference signal adaptation
WO2025227526A1 (en) * 2024-04-30 2025-11-06 Huawei Technologies Co., Ltd. Method, apparatus, and system of information transmission
JP2025187449A (ja) * 2024-06-13 2025-12-25 Kddi株式会社 通信装置及びプログラム
WO2026114579A1 (en) * 2024-11-29 2026-06-04 Sony Group Corporation Object localization for joint communication and sensing

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WO2018143721A1 (ko) * 2017-02-02 2018-08-09 엘지전자(주) 무선 통신 시스템에서의 채널 상태 정보 보고 방법 및 이를 위한 장치
US11122472B2 (en) * 2017-03-24 2021-09-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for beam tracking failure recovery
KR102009971B1 (ko) * 2017-08-18 2019-08-12 국방과학연구소 멀티스태틱 레이더 시스템 및 멀티스태틱 레이더 시스템에서 표적의 신호각을 추정하는 방법
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CN111278023A (zh) * 2018-12-04 2020-06-12 华为技术有限公司 一种通信方法及设备

Also Published As

Publication number Publication date
KR20230044185A (ko) 2023-04-03
EP4186171A1 (en) 2023-05-31
JP7725556B2 (ja) 2025-08-19
WO2022020078A1 (en) 2022-01-27
CN116194797A (zh) 2023-05-30
JP2023536058A (ja) 2023-08-23
US11953578B2 (en) 2024-04-09
US20220026551A1 (en) 2022-01-27

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