CN109892005A - 信标 - Google Patents

信标 Download PDF

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Publication number
CN109892005A
CN109892005A CN201780066093.XA CN201780066093A CN109892005A CN 109892005 A CN109892005 A CN 109892005A CN 201780066093 A CN201780066093 A CN 201780066093A CN 109892005 A CN109892005 A CN 109892005A
Authority
CN
China
Prior art keywords
beacon
signal
control device
information
beacons
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
CN201780066093.XA
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English (en)
Chinese (zh)
Inventor
丸田一
大山刚
藤岛伸吾
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.)
Co Where
Original Assignee
Co Where
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 Co Where filed Critical Co Where
Publication of CN109892005A publication Critical patent/CN109892005A/zh
Pending legal-status Critical Current

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)
CN201780066093.XA 2016-10-25 2017-10-17 信标 Pending CN109892005A (zh)

Applications Claiming Priority (3)

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
PCT/JP2017/037540 WO2018079342A1 (ja) 2016-10-25 2017-10-17 ビーコン

Publications (1)

Publication Number Publication Date
CN109892005A true CN109892005A (zh) 2019-06-14

Family

ID=62023671

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780066093.XA Pending CN109892005A (zh) 2016-10-25 2017-10-17 信标

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)

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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

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US20130342399A1 (en) * 2012-06-20 2013-12-26 Ricoh Company, Ltd. Broadcasting device, communication terminal, and broadcasting system
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
CN104202295A (zh) * 2014-07-25 2014-12-10 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
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
WO2016099888A1 (en) * 2014-12-18 2016-06-23 Qualcomm Incorporated Distributed synchronization of ioe devices

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EP1760942A4 (en) 2004-06-25 2008-10-08 Mitsubishi Electric Corp Method for 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
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WO2016103499A1 (ja) 2014-12-26 2016-06-30 株式会社野村総合研究所 ロケーション判定システム
WO2016107726A1 (en) 2014-12-30 2016-07-07 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
WO2016144085A1 (ko) 2015-03-09 2016-09-15 엘지전자 주식회사 무선랜 시스템에서 nan 단말의 위치 측위 방법 및 이를 이용한 기기
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
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007082035A2 (en) * 2006-01-11 2007-07-19 Qualcomm Incorporated Choosing parameters in a peer-to-peer communications system
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
US20130342399A1 (en) * 2012-06-20 2013-12-26 Ricoh Company, Ltd. Broadcasting device, communication terminal, and broadcasting system
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
CN104202295A (zh) * 2014-07-25 2014-12-10 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
WO2016099888A1 (en) * 2014-12-18 2016-06-23 Qualcomm Incorporated Distributed synchronization of ioe devices

Also Published As

Publication number Publication date
SG11201903642SA (en) 2019-05-30
EP3534628A4 (en) 2020-03-11
US20190320377A1 (en) 2019-10-17
EP3534628A1 (en) 2019-09-04
US10849047B2 (en) 2020-11-24
TW201819948A (zh) 2018-06-01
WO2018079342A1 (ja) 2018-05-03
JP2018074242A (ja) 2018-05-10

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Application publication date: 20190614