JP2024500889A - 改善された無線ｌａｎセンシング手順 - Google Patents

改善された無線ｌａｎセンシング手順 Download PDF

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Publication number
JP2024500889A
JP2024500889A JP2023538028A JP2023538028A JP2024500889A JP 2024500889 A JP2024500889 A JP 2024500889A JP 2023538028 A JP2023538028 A JP 2023538028A JP 2023538028 A JP2023538028 A JP 2023538028A JP 2024500889 A JP2024500889 A JP 2024500889A
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JP
Japan
Prior art keywords
frame
sensing
response
ndp
initiating device
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
JP2023538028A
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English (en)
Japanese (ja)
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JP2024500889A5 (https=
Inventor
トンクク イム
チョンキ キム
チンス チェ
インソン チャン
サンクク キム
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of JP2024500889A publication Critical patent/JP2024500889A/ja
Publication of JP2024500889A5 publication Critical patent/JP2024500889A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/878—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
    • 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
    • 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
    • G01S7/35—Details of non-pulse systems
    • 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
    • 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)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023538028A 2020-12-23 2021-12-22 改善された無線ｌａｎセンシング手順 Pending JP2024500889A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063129604P 2020-12-23 2020-12-23
US63/129,604 2020-12-23
PCT/KR2021/019596 WO2022139449A1 (ko) 2020-12-23 2021-12-22 개선된 무선랜 센싱 절차

Publications (2)

Publication Number Publication Date
JP2024500889A true JP2024500889A (ja) 2024-01-10
JP2024500889A5 JP2024500889A5 (https=) 2025-06-25

Family

ID=82158502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023538028A Pending JP2024500889A (ja) 2020-12-23 2021-12-22 改善された無線ｌａｎセンシング手順

Country Status (6)

Country Link
US (2) US20240064804A1 (https=)
EP (1) EP4270049A4 (https=)
JP (1) JP2024500889A (https=)
KR (1) KR20230121750A (https=)
MX (1) MX2023007252A (https=)
WO (1) WO2022139449A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024524654A (ja) * 2021-07-14 2024-07-05 華為技術有限公司 センシング・セッション確立方法および通信装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12362801B2 (en) * 2021-06-14 2025-07-15 Huawei Technologies Co., Ltd. Methods and systems for Wi-Fi sensing announcement
US20230318891A1 (en) * 2022-03-30 2023-10-05 Mediatek Inc. Preamble Designs For Next-Generation WLAN In 60GHz Band
US20230127717A1 (en) * 2022-05-17 2023-04-27 Cheng Chen Sensing measurement report for sensing by proxy
US20230130190A1 (en) * 2022-05-17 2023-04-27 Cheng Chen Enhancement to sensing by proxy
WO2024011390A1 (zh) * 2022-07-11 2024-01-18 北京小米移动软件有限公司 代理感知测量方法及装置
WO2024011391A1 (zh) * 2022-07-11 2024-01-18 北京小米移动软件有限公司 代理感知测量方法及装置
WO2024011363A1 (zh) * 2022-07-11 2024-01-18 北京小米移动软件有限公司 通信方法及装置、电子设备及存储介质
CN118158718A (zh) * 2022-12-06 2024-06-07 华为技术有限公司 无线感知中的信息指示方法及相关装置

Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2014207634A (ja) * 2013-04-16 2014-10-30 独立行政法人情報通信研究機構 無線センサノード装置
US20200359248A1 (en) * 2019-06-21 2020-11-12 Bahareh Sadeghi Wlan sensing frame exchange protocol

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CN100403719C (zh) * 2006-02-10 2008-07-16 华为技术有限公司 一种虚链路建立方法及装置
KR101433967B1 (ko) * 2009-06-03 2014-08-27 엘지전자 주식회사 Ａｐ 선택 정보 제공 방법
CN104429148B (zh) * 2012-07-13 2019-01-11 Lg电子株式会社 在无线lan系统中使用空数据分组接入信道的方法和设备
KR101826213B1 (ko) * 2013-03-06 2018-02-06 인텔 코포레이션 전파 시간 범위 결정을 위한 채널 정보 교환 시스템 및 방법
WO2015156495A1 (ko) * 2014-04-09 2015-10-15 엘지전자 주식회사 사운딩 절차 기반의 프레임 전송 방법 및 장치
KR102360269B1 (ko) * 2014-11-20 2022-02-09 한국전자통신연구원 은닉 액세스 포인트 간의 간섭 정렬 방법
US20210288779A1 (en) * 2020-06-03 2021-09-16 Claudio Da Silva Wireless local area network sensing sounding

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014207634A (ja) * 2013-04-16 2014-10-30 独立行政法人情報通信研究機構 無線センサノード装置
US20200359248A1 (en) * 2019-06-21 2020-11-12 Bahareh Sadeghi Wlan sensing frame exchange protocol

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
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DONGGUK LIM (LGE): "Sensing Measurement sequence of 11bf", IEEE 802.11-21/0419R0, JPN6025032337, 9 March 2021 (2021-03-09), ISSN: 0005661600 *
INSUN JANG (LG ELECTRONICS): "Discussion on WLAN Sensing Roles", IEEE 802.11-20/1805R1, JPN6025032336, 8 December 2020 (2020-12-08), ISSN: 0005661599 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024524654A (ja) * 2021-07-14 2024-07-05 華為技術有限公司 センシング・セッション確立方法および通信装置
JP7736905B2 (ja) 2021-07-14 2025-09-09 華為技術有限公司 センシング・セッション確立方法および通信装置

Also Published As

Publication number Publication date
US20240064804A1 (en) 2024-02-22
KR20230121750A (ko) 2023-08-21
EP4270049A1 (en) 2023-11-01
US12114357B2 (en) 2024-10-08
MX2023007252A (es) 2023-07-18
EP4270049A4 (en) 2024-11-27
US20240121820A1 (en) 2024-04-11
WO2022139449A1 (ko) 2022-06-30

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