TW201819948A - 信標 - Google Patents

信標 Download PDF

Info

Publication number
TW201819948A
TW201819948A TW106136460A TW106136460A TW201819948A TW 201819948 A TW201819948 A TW 201819948A TW 106136460 A TW106136460 A TW 106136460A TW 106136460 A TW106136460 A TW 106136460A TW 201819948 A TW201819948 A TW 201819948A
Authority
TW
Taiwan
Prior art keywords
beacon
signal
control device
information
beacons
Prior art date
Application number
TW106136460A
Other languages
English (en)
Chinese (zh)
Inventor
丸田一
大山剛
藤島伸吾
Original Assignee
日商Ｗｈｅｒｅ股份有限公司
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 日商Ｗｈｅｒｅ股份有限公司 filed Critical 日商Ｗｈｅｒｅ股份有限公司
Publication of TW201819948A publication Critical patent/TW201819948A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/244—Connectivity information management, e.g. connectivity discovery or connectivity update using a network of reference devices, e.g. beaconing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/46—TPC being performed in particular situations in multi-hop networks, e.g. wireless relay networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
TW106136460A 2016-10-25 2017-10-24 信標 TW201819948A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-208690 2016-10-25
JP2016208690A JP2018074242A (ja) 2016-10-25 2016-10-25 ビーコン

Publications (1)

Publication Number Publication Date
TW201819948A true TW201819948A (zh) 2018-06-01

Family

ID=62023671

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106136460A TW201819948A (zh) 2016-10-25 2017-10-24 信標

Country Status (7)

Country Link
US (1) US10849047B2 (enExample)
EP (1) EP3534628A4 (enExample)
JP (1) JP2018074242A (enExample)
CN (1) CN109892005A (enExample)
SG (1) SG11201903642SA (enExample)
TW (1) TW201819948A (enExample)
WO (1) WO2018079342A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7065758B2 (ja) * 2018-12-13 2022-05-12 株式会社Where ビーコンシステムの設定方法
JP7281737B2 (ja) * 2019-06-05 2023-05-26 パナソニックＩｐマネジメント株式会社 無線装置及び通信システム
EP3813389B1 (en) * 2019-10-21 2025-05-14 Honeywell International Inc. Broadcast delivery techniques in a wireless network
US11979659B2 (en) 2020-05-14 2024-05-07 Cirrus Logic, Inc. Multi-chip camera controller system with inter-chip communication
US12158687B2 (en) * 2020-05-14 2024-12-03 Cirrus Logic, Inc. System and method for providing increased number of time synchronized outputs by using communicating primary and secondary devices
US12143078B2 (en) 2020-12-11 2024-11-12 Cirrus Logic, Inc. Circuit element pair matching method and circuit
KR102559284B1 (ko) * 2021-11-29 2023-07-25 한국전자기술연구원 다중 주파수의 다중 비콘을 이용한 자차 실내 측위 시스템 및 방법

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9827989D0 (en) 1998-12-19 1999-02-10 Koninkl Philips Electronics Nv Location beacon system
EP1267175A3 (en) 2001-06-11 2003-10-15 Hewlett-Packard Company Location determination using location data items received by short-range communication
US7468969B2 (en) * 2003-11-07 2008-12-23 Interdigital Technology Corporation Apparatus and methods for central control of mesh networks
US7367497B1 (en) 2003-12-09 2008-05-06 Jason Lester Hill Electronic access control, tracking and paging system
US20070081514A1 (en) 2004-06-25 2007-04-12 Yoshihiko Shirokura Method of synchronizing time between base stations, timing master device, and base station
SE528212C8 (sv) 2004-07-16 2006-10-31 Ericsson Telefon Ab L M Bestämning av mogilterminalposition
JP4572698B2 (ja) 2005-02-21 2010-11-04 日本電気株式会社 携帯端末装置、無線通信システム、位置情報算出方法及びプログラム
US8787323B2 (en) * 2006-01-11 2014-07-22 Qualcomm Incorporated Wireless communication methods and apparatus supporting synchronization
US20070184852A1 (en) 2006-01-17 2007-08-09 Johnson David W Method and system for location of objects within a specified geographic area
JP2008175734A (ja) 2007-01-19 2008-07-31 Hitachi Ltd 位置推定システム
JP2008199360A (ja) 2007-02-14 2008-08-28 Hitachi Ltd 位置推定システム
JP4977534B2 (ja) 2007-06-07 2012-07-18 株式会社日立製作所 センサネットシステム、及びセンサノード
JP2009088750A (ja) * 2007-09-28 2009-04-23 Mitsubishi Electric Corp 管理装置、無線端末、アドホックネットワークシステム、管理装置の設定変更プログラム、管理装置の設定変更方法、無線端末の設定変更プログラム及び無線端末の設定変更方法
JP5235535B2 (ja) * 2008-07-03 2013-07-10 株式会社日立システムズ ノード時刻同期方法及びセンサネットワークシステム
JP5760579B2 (ja) * 2011-03-25 2015-08-12 株式会社大林組 無線計測制御システムおよび無線計測制御方法
US8787944B2 (en) 2011-08-18 2014-07-22 Rivada Research, Llc Method and system for providing enhanced location based information for wireless handsets
JP6142497B2 (ja) * 2012-06-20 2017-06-07 株式会社リコー 配信装置、通信端末及び配信システム
JP6017473B2 (ja) 2014-02-04 2016-11-02 アプリックスＩｐホールディングス株式会社 ビーコン装置管理システム、ビーコン装置管理方法及びサーバ
WO2015118938A1 (ja) 2014-02-04 2015-08-13 アプリックスＩｐホールディングス株式会社 電子機器管理システム、電子機器管理サーバ及び電子機器管理方法
CN104020473A (zh) * 2014-06-16 2014-09-03 罗宇 一种基于时间同步的便携式水下宽带扩频信标导航定位系统及方法
CN104202295B (zh) * 2014-07-25 2018-05-01 苏州寻息电子科技有限公司 基于信标节点的安全防护系统及其实现方法
JP7126351B2 (ja) 2014-08-12 2022-08-26 シグニファイ ホールディング ビー ヴィ モバイル機器の位置特定のための方法及び装置
US9867153B2 (en) * 2014-12-18 2018-01-09 Qualcomm Incorporated Distributed synchronization of IoE devices
JP5792412B1 (ja) 2014-12-26 2015-10-14 株式会社野村総合研究所 ロケーション判定システム
EP3241390A1 (en) 2014-12-30 2017-11-08 Philips Lighting Holding B.V. Locating a mobile device
JP6369569B2 (ja) 2015-01-15 2018-08-08 富士通株式会社 制御装置、制御方法、及び制御プログラム
US9949070B2 (en) 2015-03-09 2018-04-17 Lg Electronics Inc. Method for positioning NAN terminal in wireless LAN system, and device using same
KR102386024B1 (ko) 2015-10-15 2022-04-14 삼성전자 주식회사 사용자의 위치를 인식하는 사용자단말장치 및 방법
JP6645920B2 (ja) 2016-07-06 2020-02-14 富士通コンポーネント株式会社 無線通信装置
JP6901069B2 (ja) * 2016-09-26 2021-07-14 株式会社Ｗｈｅｒｅ 距離算出方法

Also Published As

Publication number Publication date
JP2018074242A (ja) 2018-05-10
US20190320377A1 (en) 2019-10-17
EP3534628A4 (en) 2020-03-11
EP3534628A1 (en) 2019-09-04
US10849047B2 (en) 2020-11-24
WO2018079342A1 (ja) 2018-05-03
CN109892005A (zh) 2019-06-14
SG11201903642SA (en) 2019-05-30

Similar Documents

Publication Publication Date Title
CN106416317B (zh) 用于提供位置信息的方法和装置
JP5476880B2 (ja) 情報提供装置及び情報提供方法、コンピューター・プログラム、並びに無線通信装置
JP2018074242A (ja) ビーコン
KR102469570B1 (ko) 전자 장치 및 그의 동작 방법
US20160050531A1 (en) Method and apparatus for device positioning
JP6852856B2 (ja) 制御装置、制御方法、制御プログラム
US9173188B2 (en) Communication apparatus, position information management system, and position information management method
KR20150094039A (ko) 근거리 무선 통신에서 재연결 방법 및 장치
CN103517388A (zh) Wi-Fi火灾检测系统中的接入点同步
US20130244697A1 (en) Position management system, apparatus and method for distributing position data
US10271167B2 (en) Item management system
KR20190035042A (ko) 위치 정보를 제공하는 전자 장치 및 제어 방법
JP2020035391A (ja) 電柱監視システム、及び、電柱監視方法
JP2018048815A (ja) 斜面崩壊検出方法
JP5760579B2 (ja) 無線計測制御システムおよび無線計測制御方法
US9942626B2 (en) Low power wireless RF communication platform and ad-hoc security network utilizing same
JP2016005172A (ja) メッシュ無線通信システム、無線通信方法、および、無線機
JP6661354B2 (ja) 通信装置及び制御方法
JP6648543B2 (ja) プラント機器状態収集システム
JP2012078001A (ja) 空気調和機
KR101592899B1 (ko) 원격검침 시스템 장치 및 구동방법
WO2024224787A1 (ja) 無線給電システム、システム、送信機
JP6809676B2 (ja) ビーコン、及び、サーバ
JP2017212503A (ja) 通信システム及び通信装置
JP5452754B2 (ja) 空気調和機