CN106576067A - 数据传输方法及装置 - Google Patents

数据传输方法及装置 Download PDF

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Publication number
CN106576067A
CN106576067A CN201480081155.0A CN201480081155A CN106576067A CN 106576067 A CN106576067 A CN 106576067A CN 201480081155 A CN201480081155 A CN 201480081155A CN 106576067 A CN106576067 A CN 106576067A
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CN
China
Prior art keywords
vlc
visible light
terminal
visible
network
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
CN201480081155.0A
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English (en)
Inventor
曾广珠
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN106576067A publication Critical patent/CN106576067A/zh
Pending legal-status Critical Current

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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
    • H04B10/114—Indoor or close-range type systems
    • H04B10/116—Visible light communication
    • 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
    • H04B10/27—Arrangements for networking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computing Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Optical Communication System (AREA)

Abstract

本发明提供了数据传输方法及装置，所述数据传输方法由终端搜索可见光网络，并从搜索到的可见光网络中确定目标可见光网络。然后，获取目标可见光网络的通信参数，并根据获得的目标可见光网络对应的通信参数建立终端与目标可见光网络对应的VLC设备之间的下行VLC链路，并通过接收VLC设备通过下行VLC链路发送的数据。从而实现利用下行VLC链路转发一部分大流量的下行业务流给终端，提高整个无线通信网络的传输速率。而且，VLC链路的通信参数通过非可见光无线通信通道协商确定的，因此，不需要在终端内设置VLC发送模块，避免终端消耗大量的功率。

Description

PCT国内申请，说明书已公开。

Claims (30)

  1. PCT国内申请，权利要求书已公开。
CN201480081155.0A 2014-09-30 2014-09-30 数据传输方法及装置 Pending CN106576067A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/087873 WO2016049837A1 (zh) 2014-09-30 2014-09-30 数据传输方法及装置

Publications (1)

Publication Number Publication Date
CN106576067A true CN106576067A (zh) 2017-04-19

Family

ID=55629264

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480081155.0A Pending CN106576067A (zh) 2014-09-30 2014-09-30 数据传输方法及装置

Country Status (3)

Country Link
US (1) US20170207851A1 (zh)
CN (1) CN106576067A (zh)
WO (1) WO2016049837A1 (zh)

Cited By (5)

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CN110440808A (zh) * 2019-08-13 2019-11-12 Oppo（重庆）智能科技有限公司 基于可见光通信的室内定位方法、系统及装置
CN110974169A (zh) * 2019-12-13 2020-04-10 泉州装备制造研究所 一种基于无线光传感网技术的可穿戴智慧医疗系统
CN114650580A (zh) * 2020-12-21 2022-06-21 中国移动通信有限公司研究院 连接切换的处理方法、装置、相关设备及存储介质
CN114727363A (zh) * 2021-01-04 2022-07-08 中国移动通信有限公司研究院 接入配置方法、终端、接入网设备及存储介质
CN115087063A (zh) * 2021-03-15 2022-09-20 中国移动通信有限公司研究院 光通信链路状态反馈方法、接收方法、装置及设备

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WO2017016822A1 (en) * 2015-07-27 2017-02-02 Philips Lighting Holding B.V. Light emitting device for generating light with embedded information
JP6727332B2 (ja) * 2016-04-29 2020-07-22 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 可視光に基づく通信方法、関連装置、及び関連システム
US10998971B2 (en) * 2016-06-30 2021-05-04 Telefonaktiebolaget Lm Ericsson (Publ) Controlling communications between visible light communication access points and user equipments
US10153837B2 (en) * 2016-10-28 2018-12-11 Wipro Limited Controller and associated method for selecting visible light communication personal area network coordinator (VPANC)
US10142019B2 (en) * 2016-10-30 2018-11-27 Wipro Limited End user device and associated method for selecting visible light communication personal area network coordinator
US10225013B2 (en) * 2016-12-01 2019-03-05 Arris Enterprises Llc Channel management to provide narrowcast data services using visible light communication
CN108063637A (zh) * 2018-01-26 2018-05-22 中国人民解放军战略支援部队信息工程大学 一种可见光通信外置装置及电子设备
GB201816598D0 (en) * 2018-10-11 2018-11-28 Purelifi Ltd Signal retransmission system and method
LU101017B1 (en) * 2018-11-26 2020-05-26 Marc Fleschen Multimodal Communication Method And Devices
US10644804B1 (en) * 2019-03-11 2020-05-05 King Fahd University Of Petroleum And Minerals Cell clustering and power allocation for energy-efficient VLC networks
CN112348509A (zh) * 2019-08-08 2021-02-09 Oppo广东移动通信有限公司 基于可见光通信的支付方法、装置、移动终端和存储介质
CN113395775A (zh) * 2021-06-09 2021-09-14 中国科学技术大学 室内VLC-WiFi混合网络的控制方法

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US20100209105A1 (en) * 2009-02-17 2010-08-19 Samsung Electronics Co., Ltd. Visible light communication method and system
CN101841880A (zh) * 2010-05-14 2010-09-22 华中科技大学 一种lte和wlan的互连系统和切换方法
CN103259592A (zh) * 2013-05-24 2013-08-21 江苏大学 一种可见光通信网与wlan融合方法
CN103944796A (zh) * 2013-11-08 2014-07-23 北京邮电大学 一种长期演进（lte）和可见光通信（vlc）的互联系统和切换方法

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* Cited by examiner, † Cited by third party
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CN103973365B (zh) * 2013-01-29 2018-12-28 中兴通讯股份有限公司 一种可见光通信设备及终端设备在接入点的切换方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100209105A1 (en) * 2009-02-17 2010-08-19 Samsung Electronics Co., Ltd. Visible light communication method and system
CN101841880A (zh) * 2010-05-14 2010-09-22 华中科技大学 一种lte和wlan的互连系统和切换方法
CN103259592A (zh) * 2013-05-24 2013-08-21 江苏大学 一种可见光通信网与wlan融合方法
CN103944796A (zh) * 2013-11-08 2014-07-23 北京邮电大学 一种长期演进（lte）和可见光通信（vlc）的互联系统和切换方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110440808A (zh) * 2019-08-13 2019-11-12 Oppo（重庆）智能科技有限公司 基于可见光通信的室内定位方法、系统及装置
CN110974169A (zh) * 2019-12-13 2020-04-10 泉州装备制造研究所 一种基于无线光传感网技术的可穿戴智慧医疗系统
CN114650580A (zh) * 2020-12-21 2022-06-21 中国移动通信有限公司研究院 连接切换的处理方法、装置、相关设备及存储介质
CN114727363A (zh) * 2021-01-04 2022-07-08 中国移动通信有限公司研究院 接入配置方法、终端、接入网设备及存储介质
CN115087063A (zh) * 2021-03-15 2022-09-20 中国移动通信有限公司研究院 光通信链路状态反馈方法、接收方法、装置及设备

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Publication number Publication date
US20170207851A1 (en) 2017-07-20
WO2016049837A1 (zh) 2016-04-07

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