KR20230144576A - Ｗｉ-ｆｉ 감지를 위한 시스템들 및 방법들 - Google Patents

Ｗｉ-ｆｉ 감지를 위한 시스템들 및 방법들 Download PDF

Info

Publication number
KR20230144576A
KR20230144576A KR1020237030351A KR20237030351A KR20230144576A KR 20230144576 A KR20230144576 A KR 20230144576A KR 1020237030351 A KR1020237030351 A KR 1020237030351A KR 20237030351 A KR20237030351 A KR 20237030351A KR 20230144576 A KR20230144576 A KR 20230144576A
Authority
KR
South Korea
Prior art keywords
sensing
configuration
detection
response
transmission
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
KR1020237030351A
Other languages
English (en)
Korean (ko)
Inventor
크리스 베그
모하메드 오머
Original Assignee
코그니티브 시스템스 코퍼레이션
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 코그니티브 시스템스 코퍼레이션 filed Critical 코그니티브 시스템스 코퍼레이션
Publication of KR20230144576A publication Critical patent/KR20230144576A/ko
Pending legal-status Critical Current

Links

Images

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
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • 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
    • 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
    • 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]
    • 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

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)
KR1020237030351A 2021-02-15 2022-02-14 Ｗｉ-ｆｉ 감지를 위한 시스템들 및 방법들 Pending KR20230144576A (ko)

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

Publications (1)

Publication Number Publication Date
KR20230144576A true KR20230144576A (ko) 2023-10-16

Family

ID=82837521

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237030351A Pending KR20230144576A (ko) 2021-02-15 2022-02-14 Ｗｉ-ｆｉ 감지를 위한 시스템들 및 방법들

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=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4292305A4 (en) * 2021-02-15 2024-04-17 Cognitive Systems Corp. WI-FI DETECTION SYSTEMS AND METHODS
EP4295626B1 (en) * 2021-02-19 2026-04-22 Telefonaktiebolaget LM Ericsson (publ) Allocation of frequency domain resources for wireless sensing
WO2022184616A1 (en) * 2021-03-03 2022-09-09 Signify Holding B.V. Assigning a sensing node to a group based on a current access point of said node
US20240236769A9 (en) * 2021-03-03 2024-07-11 Lg Electronics Inc. Method and device for performing sensing in wireless lan system
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
CA3280176A1 (en) * 2021-06-15 2025-10-30 Cognitive Systems Corp. Systems and methods for dynamic time domain channel representations
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
WO2024047528A1 (en) * 2022-09-01 2024-03-07 Cognitive Systems Corp. Wi-fi sensing taking into consideration received noise power information
EP4609666A1 (en) * 2022-10-26 2025-09-03 Cognitive Systems Corp. Systems and methods for determination of sensing roles in a mesh network
US12382289B2 (en) * 2023-01-23 2025-08-05 Cypress Semiconductor Corporation Additional security ranging for BLE using co-located Wi-Fi devices
WO2024197872A1 (zh) * 2023-03-31 2024-10-03 北京小米移动软件有限公司 感知测量建立方法、电子设备及存储介质
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
WO2025078914A2 (en) * 2023-10-12 2025-04-17 Cognitive Systems Corp. Systems and methods for wi-fi sensing using preferred backhaul sensing links in a mesh network
WO2025250316A1 (en) * 2024-05-31 2025-12-04 Qualcomm Incorporated Quantization lobe reduction procedures for bistatic sensing
WO2025260175A1 (en) * 2024-06-21 2025-12-26 Cognitive Systems Corp. Systems and methods for wlan sensing carried out by a networking device
US20260082254A1 (en) * 2024-09-16 2026-03-19 Interdigital Patent Holdings, Inc. Methods, architectures, apparatuses, and systems for ue-assisted sensing configurations comprising error handling behavior

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150195286A1 (en) * 2012-08-15 2015-07-09 Nokia Corporation Methods and apparatus for device information sharing
WO2016175900A1 (en) * 2015-04-29 2016-11-03 Intel Corporation Spectrum sharing architectures and methods
WO2017169348A1 (ja) * 2016-03-31 2017-10-05 ソニー株式会社 装置及び方法
US10897285B2 (en) * 2017-02-15 2021-01-19 Qualcomm Incorporated Distributed multi-user (MU) wireless communication
WO2018216088A1 (ja) 2017-05-23 2018-11-29 三菱電機株式会社 人位置検知装置、人位置検知システム、人位置検知方法及びプログラム
US10873871B2 (en) * 2017-11-06 2020-12-22 Qualcomm Incorporated Path selection for fine timing measurement protocol
US10605908B2 (en) 2017-11-15 2020-03-31 Cognitive Systems Corp. Motion detection based on beamforming dynamic information from wireless standard client devices
CN108387940B (zh) 2018-01-24 2019-10-11 西北工业大学 一种基于Wi-Fi无线感知的室内移动物体检测方法
JP2019138645A (ja) 2018-02-06 2019-08-22 ソフトバンク株式会社 利用者位置測定方法
JP2019148428A (ja) 2018-02-26 2019-09-05 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 人検出装置及び人検出方法
US11412400B2 (en) * 2018-10-01 2022-08-09 Nokia Technologies Oy Method for positioning reference design
US11782121B2 (en) * 2019-01-11 2023-10-10 Sony Group Corporation Method and device for positioning utilizing beam information
US10798529B1 (en) * 2019-04-30 2020-10-06 Cognitive Systems Corp. Controlling wireless connections in wireless sensing systems
US12360200B2 (en) 2019-05-14 2025-07-15 Signify Holding B.V. Receiver for a radiofrequency-based RF presence-sensing arrangement
EP3745219B1 (en) * 2019-05-28 2023-07-05 ABB Schweiz AG Commissioning and condition monitoring of industrial processes using a wireless sensing device
US11601836B2 (en) * 2019-06-21 2023-03-07 Intel Corporation WLAN sensing frame exchange protocol
US20210288779A1 (en) 2020-06-03 2021-09-16 Claudio Da Silva Wireless local area network sensing sounding
US11917680B2 (en) 2020-09-03 2024-02-27 Lg Electronics Inc. WLAN sensing based on multiple channel or resource
US20220070710A1 (en) * 2020-09-03 2022-03-03 Lg Electronics Inc. Grouping of wireless apparatus performing sensing
CN114760640B (zh) 2021-01-08 2023-09-08 华为技术有限公司 无线局域网感知方法及装置
EP4292305A4 (en) 2021-02-15 2024-04-17 Cognitive Systems Corp. WI-FI DETECTION SYSTEMS AND METHODS
US20210273735A1 (en) 2021-05-19 2021-09-02 Intel Corporation Method and apparatus used in wlan networks

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
CN117178572A (zh) 2023-12-05
US12452722B2 (en) 2025-10-21
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

Similar Documents

Publication Publication Date Title
CA3173361C (en) Systems and methods for wi-fi sensing
US12520274B2 (en) Systems and methods for accommodating flexibility in sensing transmissions
CA3173855C (en) Systems and methods for wi-fi sensing using uplink orthogonal frequency division multiple access (ul-ofdma)
KR20240035520A (ko) Wi-fi 감지를 위한 ofdma 다중 사용자 캐스케이딩 시퀀스 최적화를 위한 시스템 및 방법
WO2023194880A1 (en) Systems and methods for ul-ofdma wi-fi sensing using ranging
EP4490537A1 (en) Systems and methods for identifying waveform frequency signature using timestamps
EP4595502A1 (en) Systems and methods for wi-fi network evaluation

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20230906

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250131

Comment text: Request for Examination of Application