TW201819948A - 信標 - Google Patents

信標 Download PDF

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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
JP2016208690A JP2018074242A (ja) 2016-10-25 2016-10-25 ビーコン
JP2016-208690 2016-10-25

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 (https=)
EP (1) EP3534628A4 (https=)
JP (1) JP2018074242A (https=)
CN (1) CN109892005A (https=)
SG (1) SG11201903642SA (https=)
TW (1) TW201819948A (https=)
WO (1) WO2018079342A1 (https=)

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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
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
US12143713B2 (en) 2020-05-14 2024-11-12 Cirrus Logic, Inc. Multi-chip camera controller system with inter-chip communication
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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US7367497B1 (en) 2003-12-09 2008-05-06 Jason Lester Hill Electronic access control, tracking and paging system
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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
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WO2016113884A1 (ja) * 2015-01-15 2016-07-21 富士通株式会社 制御装置、制御方法、及び制御プログラム
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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
SG11201903642SA (en) 2019-05-30
EP3534628A4 (en) 2020-03-11
CN109892005A (zh) 2019-06-14
US20190320377A1 (en) 2019-10-17
US10849047B2 (en) 2020-11-24
JP2018074242A (ja) 2018-05-10
WO2018079342A1 (ja) 2018-05-03
EP3534628A1 (en) 2019-09-04

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