JP2020532205A5 - - Google Patents

Download PDF

Info

Publication number
JP2020532205A5
JP2020532205A5 JP2020510524A JP2020510524A JP2020532205A5 JP 2020532205 A5 JP2020532205 A5 JP 2020532205A5 JP 2020510524 A JP2020510524 A JP 2020510524A JP 2020510524 A JP2020510524 A JP 2020510524A JP 2020532205 A5 JP2020532205 A5 JP 2020532205A5
Authority
JP
Japan
Prior art keywords
channel
matrix
frequency
state information
radio node
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.)
Granted
Application number
JP2020510524A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020532205A (ja
JP7372906B2 (ja
Filing date
Publication date
Priority claimed from US15/684,895 external-priority patent/US10838037B2/en
Application filed filed Critical
Publication of JP2020532205A publication Critical patent/JP2020532205A/ja
Publication of JP2020532205A5 publication Critical patent/JP2020532205A5/ja
Application granted granted Critical
Publication of JP7372906B2 publication Critical patent/JP7372906B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020510524A 2017-08-23 2018-08-22 非連続または不連続チャネルを使用した正確な無線周波数位置特定のためのシステムおよび方法 Active JP7372906B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/684,895 2017-08-23
US15/684,895 US10838037B2 (en) 2017-08-23 2017-08-23 Systems and methods for precise radio frequency localization using non-contiguous or discontinuous channels
PCT/US2018/047424 WO2019040560A1 (en) 2017-08-23 2018-08-22 SYSTEMS AND METHODS FOR PRECISE RADIO FREQUENCY LOCATION USING NON-CONTIGUOUS OR DISCONTINUOUS CHANNELS

Publications (3)

Publication Number Publication Date
JP2020532205A JP2020532205A (ja) 2020-11-05
JP2020532205A5 true JP2020532205A5 (https=) 2021-09-30
JP7372906B2 JP7372906B2 (ja) 2023-11-01

Family

ID=65434962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020510524A Active JP7372906B2 (ja) 2017-08-23 2018-08-22 非連続または不連続チャネルを使用した正確な無線周波数位置特定のためのシステムおよび方法

Country Status (5)

Country Link
US (1) US10838037B2 (https=)
EP (1) EP3669473A4 (https=)
JP (1) JP7372906B2 (https=)
CN (1) CN110999139B (https=)
WO (1) WO2019040560A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10455350B2 (en) 2016-07-10 2019-10-22 ZaiNar, Inc. Method and system for radiolocation asset tracking via a mesh network
US10838037B2 (en) 2017-08-23 2020-11-17 Locix, Inc. Systems and methods for precise radio frequency localization using non-contiguous or discontinuous channels
US10802104B2 (en) * 2018-12-26 2020-10-13 Locix, Inc. Systems and methods for using ranging and triangulation to determine locations of wireless sensor nodes based on radio frequency communications between the nodes and various RF-enabled devices
US11044578B2 (en) * 2019-09-30 2021-06-22 Cognitive Systems Corp. Detecting a location of motion using wireless signals that propagate along two or more paths of a wireless communication channel
WO2022126400A1 (zh) * 2020-12-16 2022-06-23 华为技术有限公司 一种基于非连续频谱的到达时间估计方法及装置
CN113406637B (zh) * 2021-06-23 2022-11-01 电子科技大学 一种基于双频窄带信号的联合迭代层析成像方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7693037B2 (en) * 2005-06-21 2010-04-06 Qualcomm Incorporated Method and system for adapting an effective spreading sequence in a communication system using direct sequence spreading
US7970574B2 (en) * 2005-06-22 2011-06-28 The Board Of Trustees Of The Leland Stanford Jr. University Scalable sensor localization for wireless sensor networks
TWI294730B (en) * 2005-07-01 2008-03-11 Benq Corp Seamless wlan channel migration
US10281557B2 (en) * 2005-12-15 2019-05-07 Polte Corporation Partially synchronized multilateration/trilateration method and system for positional finding using RF
JP4853218B2 (ja) * 2006-10-13 2012-01-11 株式会社日立製作所 測位システム
US8442531B2 (en) * 2007-05-15 2013-05-14 Nokia Corporation Context transfers and multi-band operation for wireless networks
KR101440836B1 (ko) * 2010-07-08 2014-11-04 에스케이텔레콤 주식회사 무선랜 신호를 이용한 측위 오차 판별 방법 및 장치
US8706041B2 (en) * 2010-09-16 2014-04-22 Dynamic Invention Llc Multiple-input, multiple-output cognitive radio
KR101836427B1 (ko) 2011-04-29 2018-03-09 오소트론 주식회사 거리 측정 방법 및 장치와, 측위 방법
CA2858514A1 (en) * 2011-12-09 2013-06-13 Telefonaktiebolaget L M Ericsson (Publ) Initializing reference signal generation in wireless networks
US8848565B2 (en) * 2012-07-12 2014-09-30 Qualcomm Incorporated Method for performing measurements and positioning in a network based WLAN positioning system
US9286879B2 (en) * 2012-09-17 2016-03-15 Blackberry Limited Localization of a wireless user equipment (UE) device based on out-of-hearing band audio signatures for ranging
US9026140B2 (en) * 2012-10-12 2015-05-05 Telefonaktiebolaget L M Ericsson (Publ) Second node, positioning node and methods therein
KR20140047394A (ko) * 2012-10-12 2014-04-22 삼성전자주식회사 이동 통신 시스템에서 하향링크 채널의 채널 상태 정보 송수신 장치 및 방법
US20140113652A1 (en) * 2012-10-24 2014-04-24 Yael G. Maguire Sensing Distance Between Wireless Devices Using Multiple Scales of Controlled Bandwidth
US20140242914A1 (en) * 2013-02-22 2014-08-28 Samsung Electronics Co., Ltd. Method and apparatus for calibrating multiple antenna arrays
CN104981711A (zh) * 2013-03-06 2015-10-14 英特尔公司 用于飞行时间范围确定的信道信息交换的系统和方法
US9516634B2 (en) * 2013-05-03 2016-12-06 Qualcomm Incorporated Systems and methods for downlink frequency domain multiplexing transmissions
JP5968536B2 (ja) 2013-05-26 2016-08-10 インテル アイピー コーポレイション モバイルデバイスの位置を推定する装置、システム及び方法
CN103327605B (zh) * 2013-05-31 2015-12-23 武汉理工大学 物联网环境下基于令牌环的射频定位方法及系统
EP3149879B1 (en) * 2014-06-02 2018-05-23 Marvell World Trade Ltd. High efficiency orthogonal frequency division multiplexing (ofdm) physical layer (phy)
EP3155833B1 (en) * 2014-06-13 2019-01-02 Philips Lighting Holding B.V. Localization based on network of wireless nodes
WO2016109561A1 (en) * 2015-01-02 2016-07-07 Cellphone-Mate, Inc. Apparatus for radio frequency signal boosters
US10728835B2 (en) * 2015-04-06 2020-07-28 Qualcomm Incorporated Inter frequency LTE-D discovery
US10033564B2 (en) * 2015-07-27 2018-07-24 Qualcomm Incorporated Frame format for facilitating channel estimation for signals transmitted via bonded channels
JP2018531372A (ja) * 2015-08-19 2018-10-25 ロシックス・インコーポレイテッド 位置特定のためにメッシュベースの特徴を有するネットワークアーキテクチャ内のワイヤレスセンサノードの位置を測定するためのシステム及び方法
US10743192B2 (en) * 2015-11-24 2020-08-11 Lg Electronics Inc. Communication service providing method using mobile cell
US10156852B2 (en) * 2016-01-05 2018-12-18 Locix, Inc. Systems and methods for using radio frequency signals and sensors to monitor environments
US10743186B2 (en) * 2016-03-16 2020-08-11 Telefonaktiebolaget Lm Ericsson (Publ) Wireless device, network node and methods in a wireless communication system
US20170332049A1 (en) * 2016-05-13 2017-11-16 Tijee Corporation Intelligent sensor network
US10405202B2 (en) * 2017-05-05 2019-09-03 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods of determining a transmitter or receiver configuration
US10838037B2 (en) 2017-08-23 2020-11-17 Locix, Inc. Systems and methods for precise radio frequency localization using non-contiguous or discontinuous channels

Similar Documents

Publication Publication Date Title
JP2020532205A5 (https=)
JP2019523864A5 (https=)
CN106231670B (zh) 一种无接触感知定位方法
CN109690963B (zh) 无线电通信设备的波束方向选择
JP2020531824A5 (https=)
JP2020531823A5 (https=)
JP2019128341A5 (ja) 測距装置
KR102747767B1 (ko) 무선 통신에서 압축 센싱을 이용한 도달 각도 측정에 대한 빔포밍 코드북 업데이트 방법 및 무선 통신 장치
JP2015155897A5 (https=)
JP2020533569A5 (https=)
JP2017520975A5 (https=)
JP2018505406A5 (https=)
MX2007011378A (es) Metodo, sistema, aparato y producto de programa de computadora para determinar la ubicacion fisica de un sensor.
JP2017505426A5 (https=)
JP2019516112A5 (https=)
Diouf et al. A 400 Msps SDR platform for prototyping accurate wideband ranging techniques
US20140269384A1 (en) Through Wall Sensing System Using WiFi/Cellular Radar
CN106788804A (zh) 一种基于移动虚拟阵列的全/半串行多天线信道测量方法
TWI551084B (zh) 距離計測裝置及距離計測方法
JP6725819B2 (ja) 位置の正確な測定のための、方法、システム、トランスポンダ、及び位置検出装置
JP2009210407A (ja) 測位装置および測位推定方法
CN106814339B (zh) 相位信息获取方法、系统及磁共振成像系统
JP7397383B2 (ja) ドップラー補償システム及びドップラー補償方法
KR20170060870A (ko) 비콘 단말기의 위치 추정 장치 및 그 방법
WO2016035418A1 (ja) 距離測定システム、距離測定装置、被測定装置、及び、位置検出システム