CN117178572A - 用于Wi-Fi感测的系统和方法 - Google Patents

用于Wi-Fi感测的系统和方法 Download PDF

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Publication number
CN117178572A
CN117178572A CN202280027269.1A CN202280027269A CN117178572A CN 117178572 A CN117178572 A CN 117178572A CN 202280027269 A CN202280027269 A CN 202280027269A CN 117178572 A CN117178572 A CN 117178572A
Authority
CN
China
Prior art keywords
sensing
configuration
transmission
message
response
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
CN202280027269.1A
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English (en)
Chinese (zh)
Inventor
C·贝格
M·欧密尔
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.)
Cognitive Systems Corp
Original Assignee
Cognitive Systems 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 Cognitive Systems Corp filed Critical Cognitive Systems Corp
Priority to CN202311651913.5A priority Critical patent/CN117580069B/zh
Publication of CN117178572A publication Critical patent/CN117178572A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • 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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
CN202280027269.1A 2021-02-15 2022-02-14 用于Wi-Fi感测的系统和方法 Pending CN117178572A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311651913.5A CN117580069B (zh) 2021-02-15 2022-02-14 用于Wi-Fi感测的系统和方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163149473P 2021-02-15 2021-02-15
US63/149,473 2021-02-15
PCT/IB2022/051303 WO2022172247A1 (en) 2021-02-15 2022-02-14 Systems and methods for wi-fi sensing

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202311651913.5A Division CN117580069B (zh) 2021-02-15 2022-02-14 用于Wi-Fi感测的系统和方法

Publications (1)

Publication Number Publication Date
CN117178572A true CN117178572A (zh) 2023-12-05

Family

ID=82837521

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202280027269.1A Pending CN117178572A (zh) 2021-02-15 2022-02-14 用于Wi-Fi感测的系统和方法
CN202311651913.5A Active CN117580069B (zh) 2021-02-15 2022-02-14 用于Wi-Fi感测的系统和方法

Family Applications After (1)

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Country Status (7)

Country Link
US (4) US11617100B2 (https=)
EP (1) EP4292305A4 (https=)
JP (2) JP7528380B2 (https=)
KR (1) KR20230144576A (https=)
CN (2) CN117178572A (https=)
CA (2) CA3237026A1 (https=)
WO (1) WO2022172247A1 (https=)

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WO2022225588A1 (en) * 2021-04-22 2022-10-27 Arris Enterprises Llc Audio playback based on wi-fi sensing
US20240214914A1 (en) * 2021-04-26 2024-06-27 Telefonaktiebolaget Lm Ericsson (Publ) Beacon Coordination for Wireless Sensing
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KR20240021181A (ko) 2021-06-15 2024-02-16 코그니티브 시스템스 코퍼레이션 동적 시간 도메인 채널 표현을 위한 시스템 및 방법
US20240349093A1 (en) * 2021-07-07 2024-10-17 Beijing Xiaomi Mobile Software Co., Ltd. Communication method and communication apparatus
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US20250080382A1 (en) * 2023-09-01 2025-03-06 Meta Platforms Technologies, Llc Systems and methods of beamforming sounding for artificial reality applications
WO2025057003A1 (en) * 2023-09-11 2025-03-20 Cognitive Systems Corp. Systems and methods for selecting sensing areas of the sensing sensitivity
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WO2026060406A1 (en) * 2024-09-16 2026-03-19 Interdigital Patent Holdings, Inc. Ue-assisted sensing configurations comprising error handling behavior

Also Published As

Publication number Publication date
US20220272561A1 (en) 2022-08-25
EP4292305A4 (en) 2024-04-17
CA3173361C (en) 2026-01-27
CN117580069B (zh) 2024-07-16
US11902819B2 (en) 2024-02-13
US20260025697A1 (en) 2026-01-22
WO2022172247A1 (en) 2022-08-18
US20230308923A1 (en) 2023-09-28
JP7788503B2 (ja) 2025-12-18
EP4292305A1 (en) 2023-12-20
US11617100B2 (en) 2023-03-28
JP2024164014A (ja) 2024-11-26
CA3173361A1 (en) 2022-08-18
US12452722B2 (en) 2025-10-21
KR20230144576A (ko) 2023-10-16
US20240147281A1 (en) 2024-05-02
JP7528380B2 (ja) 2024-08-05
CA3237026A1 (en) 2022-08-18
JP2024508655A (ja) 2024-02-28
CN117580069A (zh) 2024-02-20

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