JPWO2021199393A1 - - Google Patents

Info

Publication number
JPWO2021199393A1
JPWO2021199393A1 JP2022511453A JP2022511453A JPWO2021199393A1 JP WO2021199393 A1 JPWO2021199393 A1 JP WO2021199393A1 JP 2022511453 A JP2022511453 A JP 2022511453A JP 2022511453 A JP2022511453 A JP 2022511453A JP WO2021199393 A1 JPWO2021199393 A1 JP WO2021199393A1
Authority
JP
Japan
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
JP2022511453A
Other versions
JP7388543B2 (ja
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 filed Critical
Publication of JPWO2021199393A1 publication Critical patent/JPWO2021199393A1/ja
Application granted granted Critical
Publication of JP7388543B2 publication Critical patent/JP7388543B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112—Line-of-sight transmission over an extended range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1149—Arrangements for indoor wireless networking of information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H04B10/25752—Optical arrangements for wireless networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • 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
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2022511453A 2020-04-02 2020-04-02 無線通信システム、基地局制御装置、避難誘導方法及び基地局制御プログラム Active JP7388543B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/015147 WO2021199393A1 (ja) 2020-04-02 2020-04-02 無線通信システム、基地局制御装置、避難誘導方法及び基地局制御プログラム

Publications (2)

Publication Number Publication Date
JPWO2021199393A1 true JPWO2021199393A1 (ja) 2021-10-07
JP7388543B2 JP7388543B2 (ja) 2023-11-29

Family

ID=77930121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022511453A Active JP7388543B2 (ja) 2020-04-02 2020-04-02 無線通信システム、基地局制御装置、避難誘導方法及び基地局制御プログラム

Country Status (3)

Country Link
US (1) US12063067B2 (ja)
JP (1) JP7388543B2 (ja)
WO (1) WO2021199393A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016504794A (ja) * 2012-11-07 2016-02-12 クアルコム，インコーポレイテッド 可視光信号および／または無線信号を用いて情報を伝送するための方法および装置
JP2016212635A (ja) * 2015-05-08 2016-12-15 パナソニックＩｐマネジメント株式会社 誘導灯及びそれを用いた避難誘導システム
JP2017130781A (ja) * 2016-01-20 2017-07-27 日本電気通信システム株式会社 無線通信抑制装置、システム、方法およびプログラム
JP2017220435A (ja) * 2016-06-10 2017-12-14 パナソニックＩｐマネジメント株式会社 通信アドレス設定方法、操作端末、および、照明システム
US20180139202A1 (en) * 2015-05-19 2018-05-17 Telefonaktiebolaget Lm Ericsson (Publ) Communications system, a station, a controller of a light source, and methods therein for authenticating the station to access a network

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11805411B2 (en) * 2017-05-11 2023-10-31 Telefonaktiebolaget Lm Ericsson (Publ) Establishing connections between WiFi access points and wireless devices via light fidelity access points
WO2021024441A1 (ja) 2019-08-07 2021-02-11 日本電信電話株式会社 無線通信システム、無線端末装置、無線基地局装置及び無線通信方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016504794A (ja) * 2012-11-07 2016-02-12 クアルコム，インコーポレイテッド 可視光信号および／または無線信号を用いて情報を伝送するための方法および装置
JP2016212635A (ja) * 2015-05-08 2016-12-15 パナソニックＩｐマネジメント株式会社 誘導灯及びそれを用いた避難誘導システム
US20180139202A1 (en) * 2015-05-19 2018-05-17 Telefonaktiebolaget Lm Ericsson (Publ) Communications system, a station, a controller of a light source, and methods therein for authenticating the station to access a network
JP2017130781A (ja) * 2016-01-20 2017-07-27 日本電気通信システム株式会社 無線通信抑制装置、システム、方法およびプログラム
JP2017220435A (ja) * 2016-06-10 2017-12-14 パナソニックＩｐマネジメント株式会社 通信アドレス設定方法、操作端末、および、照明システム

Also Published As

Publication number Publication date
WO2021199393A1 (ja) 2021-10-07
US20230130486A1 (en) 2023-04-27
JP7388543B2 (ja) 2023-11-29
US12063067B2 (en) 2024-08-13

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