• Enterprise IT Services
    • Enterprise IT Services
      • Enterprise IT Services & Consulting
      • Voice, Video & Mobile Communications
      • Virtual IT Department – CIO, CTO, CISO Services
      • Business Continuity Planning
      • Business Hardware & Software
      • Network Maintenance & Parts Logistics
    • Enterprise Security
      • Information Technology Security Audits
      • Managed Firewall Services
      • Managed Network Security
      • Facility Access Controls & Systems
      • Systems Security Audits
    • Data Center Services
      • Business Virtualization
      • Cloud Computing & Hosting Solutions
      • Data Center Modernization
      • Data Center Relocation
      • Disaster Recovery Services & Solutions
    • IT Data Analytics
      • IT Management Software
      • IT Security Analytics
      • Application Response Time Analytics
      • Firewall Log Analytics
      • Server Performance Analytics
      • Help Desk Analytics
      • Arnett Group Insights Portal Login
  • Customer Acquisition Programs
  • M&A Tech Audits
  • Security Audits
  • Request Information
  • Resources
    • Enterprise Networks
    • Data Center & Cloud
    • IT Security
    • Collaboration
    • Communication
    • Li-Fi Technology
    • AI & Cognitive Applications
  • Arnett Group
    • About Us
    • Meet The Team
    • Testimonials
    • Careers
    • Terms & Privacy
    • Contact Arnett Group

Call Arnett Group IT Solutions! 844-IT-STRATegy (844-487-7283)

We're Centrally Located
sales@arnettgroup.net
Login

Login
Arnett GroupArnett Group
Arnett GroupArnett Group
  • Enterprise IT Services
    • Enterprise IT Services
      • Enterprise IT Services & Consulting
      • Voice, Video & Mobile Communications
      • Virtual IT Department – CIO, CTO, CISO Services
      • Business Continuity Planning
      • Business Hardware & Software
      • Network Maintenance & Parts Logistics
    • Enterprise Security
      • Information Technology Security Audits
      • Managed Firewall Services
      • Managed Network Security
      • Facility Access Controls & Systems
      • Systems Security Audits
    • Data Center Services
      • Business Virtualization
      • Cloud Computing & Hosting Solutions
      • Data Center Modernization
      • Data Center Relocation
      • Disaster Recovery Services & Solutions
    • IT Data Analytics
      • IT Management Software
      • IT Security Analytics
      • Application Response Time Analytics
      • Firewall Log Analytics
      • Server Performance Analytics
      • Help Desk Analytics
      • Arnett Group Insights Portal Login
  • Customer Acquisition Programs
  • M&A Tech Audits
  • Security Audits
  • Request Information
  • Resources
    • Enterprise Networks
    • Data Center & Cloud
    • IT Security
    • Collaboration
    • Communication
    • Li-Fi Technology
    • AI & Cognitive Applications
  • Arnett Group
    • About Us
    • Meet The Team
    • Testimonials
    • Careers
    • Terms & Privacy
    • Contact Arnett Group


August 9, 2017 Li-Fi Technology, Uncategorized No Comments


Note: English & Arabic Subtitle are available for this video.

This video talks about LiFi, which is an emerging technology for the future. Li-Fi claims to be 100 times faster than standard Wi-Fi. So what exactly is Li-Fi? and How does it work?

Video’s article:

Find out more visit:

References:
Dimitrov, S. and Haas, H. (2015). Principles of LED Light Communications. Cambridge: Cambridge University Press.

Fath, T., Heller, C. and Haas, H. (2013). Optical Wireless Transmitter Employing Discrete Power Level Stepping. Journal of Lightwave Technology, 31(11), pp.1734-1743.

pureLiFi™. (2017). The Home of LiFi – pureLiFi™. [online] Available at: [Accessed 26 Jul. 2017].

Mercer, C. (2017). Li-Fi explained | What is it, how it works & why Wi-Fi might be a thing of the past. [online] Techworld. Available at: [Accessed 26 Jul. 2017].

Anon, (2017). [online] Available at: [Accessed 26 Jul. 2017].

Hill, S. (2017). We’ve seen the light! Li-Fi is the future of wireless connectivity. [online] Digital Trends. Available at: [Accessed 26 Jul. 2017].

Hello and welcome
In this video I am gonna talk about LiFi,

which is an emerging technology for the future.

Li-Fi claims to be 100 times faster than standard
Wi-Fi.

What exactly is it? and How does it work?

What is Li-Fi?

Light Fidelity or Li-Fi is a form of Visible
Light Communications (VLC) system,

which transmit data wirelessly at very high speeds.

Li-Fi uses common LED (light emitting diodes)
light bulbs to transfer data at a speed up to

224 gigabits per second.

The term Li-Fi was first coined by University
of Edinburgh Professor Harald Haas

during a TED Talk in 2011.

Haas envisioned light bulbs that could act
as wireless routers

Subsequently, in 2012 after four years of
research, Haas set up a company called pureLiFi

with the aim ‘to be the world leader in Visible
Light Communications technology’

How does Li-Fi work?

Li-Fi and Wi-Fi are quite similar as both
transmit data electromagnetically.

However, Wi-Fi uses radio waves while Li-Fi
runs on visible light.

Li-Fi use a photo-detector to receive light
signals and a signal processing element

to convert the data into ‘stream-able’ content.

An LED light bulb is a semi-conductor light
source meaning that the constant current of electricity

supplied to an LED light bulb
can be modulated at very high speeds,

without being visible to the human eye.

For example, data is fed into an LED light
bulb with signal processing technology,

it then sends data which is embedded in its beam
at very high speeds to the photo-detector.

The tiny changes in the rapid dimming of LED
bulbs is then converted by the ‘receiver’

into electrical signal.

The signal is then converted back into a binary
data stream that we would recognize as web,

video and audio applications that run on internet
enables devices.

Li-Fi features benefits to the capacity, energy
efficiency, safety and security of a wireless system

with a number of key benefits over
Wi-Fi.

But it’s worth mention that Li-Fi is not
aiming to be a direct replacement for Wi-Fi

and cellular networks, it’s a complementary
technology that will work well in certain situations.

Professor Harald Haas, the person who coined
the term Li-Fi, expect Li-Fi to unlock the third industrial revolution.

The technology seems promising and many major
key players are considering it.

Microsoft is implementing the Lucibel’s
LiFi solution at its innovation center in France.

There have been news reports that Apple is
experimenting with LiFi wireless data for

future iPhones and iPads.

LiFi technology does offer numerous benefits,
but there are still important challenges

that must be overcome before it becomes an essential
part of everyday wireless communications.

Thanks for watching.

Like and share the video if it was informative
for you.

Feel free to share your questions and thoughts
about this topic in the comment section below.

Tags: Li-Filight fidelityvisible light communicationvlc
No Comments
0
Share

You also might be interested in

Li-Fi As Fast As Possible

Li-Fi As Fast As Possible

Dec 16, 2015

We’ve gotten used to the idea of light carrying data through fiber optic lines, but could we soon see it transmit wireless network signals, too? Freshbooks message: Head over to and don’t forget to enter Tech Quickie in the “How Did You Hear About Us” section when signing up for your free trial. Follow: Join…

How does Li-Fi work?

How does Li-Fi work?

Jan 5, 2016

Li-Fi is touted as being nearly 100 times faster than the traditional Wi-Fi technology based on transmission of radio waves. Li-Fi technology, which achieved an amazing speed of 224 gigabits per second in the laboratory, is now rapidly moving to the real world.

What is Li Fi – Internet from Light – LiFi क्या है और कैसे काम करता है – Digital Technology

What is Li Fi – Internet from Light – LiFi क्या है और कैसे काम करता है – Digital Technology

May 27, 2018

Click here to Download our Android APP to have access to 1000’s of #Smart_Courses covering length and breadth of almost all competitive exams in India. UPSC/CSE – This is our Flagship & Most Selling Course. This course covered Length & Breadth of UPSC vast syllabus and made by Elite & Very best faculties from all…

Leave a Reply

Your email is safe with us and you won't be automatically added to a mailing list.
Cancel Reply

Leave a Reply

Your email is safe with us and you won't be automatically added to a mailing list.
Cancel Reply

– Request Information –

Fortinet Consulting

Network Security Consulting & Audits

Cisco Consulting

IT Solutions & Resources

  • AI & Cognitive Services (31)
  • Analytics (1)
  • Business (187)
  • Cisco (711)
  • Collaboration (21)
  • Communication (25)
  • Cyber Security (260)
  • Data Center & Cloud (28)
  • Defendify (35)
  • Enterprise Networks (159)
  • Events (1)
  • FAQ (2)
  • Firewall (53)
  • Fortinet (337)
  • Governance (17)
  • Li-Fi Technology (2)
  • Microsoft Cloud (11)
  • Microsoft Office 365 (61)
  • News (1)
  • Uncategorized (368)
  • Unified Communications (19)
  • Updates (1)
  • Video (1,089)

Recent IT & Cyber Security News

  • FortiOS 7.0 Brings Over 300 New Features to the Fortinet Security Fabric | Fortinet February 5, 2021
  • Enterprise Success Strategies With UCM Cloud, Part 3 Preparation & Documentation February 5, 2021
  • Top 7 Cybersecurity Challenges Facing Today’s Pharma Companies | Pharma Cybersecurity February 1, 2021
  • Adaptive Cloud Security Solutions to Protect Any Environment | Cloud Security February 1, 2021

IT and Security Reference

antivirus byod cisco cisco ACI cisco collaboration Cisco IT cisco webex Cloud cloud security Collaboration cyber cyberattack cybercrime cybercriminal cybersecurity cyberthreat data center endpoint firewall FortiGate Fortinet FortiOS hybrid cloud information technology IoT IT malware Microsoft mobile security network networking network security Office 365 Private Cloud productivity public cloud ransomware Sandboxing sd-wan sddc sdn security Security Fabric software webex

Follow Us On …

Contact Us

Send us a message or you may also call 920-261-2037 during business hours. Thank you!

Send Message
Learn How Arnett Group Comprehensive Enterprise IT Services Can Help Your Business Request Information
Arnett Group Logo
The Arnett Group team understands the advantages of being flexible and proactive in seeking the right combination of skills and technology to suit your unique situation. There’s no single recommendation or favorite product that is a cure-all. We devise solutions that fit your needs while keeping you informed of the latest technologies affecting your business and the right technology at the right price.

Get started today.

Contact Info

  • Arnett Group
  • US Corporate Headquarters
  • 920-261-2037
  • info@arnettgroup.com
  • https://www.arnettgroup.net
  • arnettgroup

IT & Security Reference

  • FortiOS 7.0 Brings Over 300 New Features to the Fortinet Security Fabric | Fortinet
  • Enterprise Success Strategies With UCM Cloud, Part 3 Preparation & Documentation
  • Top 7 Cybersecurity Challenges Facing Today’s Pharma Companies | Pharma Cybersecurity
  • Adaptive Cloud Security Solutions to Protect Any Environment | Cloud Security
  • SecureX orchestration – ASA VPN Capacity Expansion Workflow
  • SecureX orchestration – Microsoft Online CDO Update Workflow

Arnett Group™ © 2021 This Website is Owned / Operated by Arnett Services Group LLC
"Arnett Group" is a registered trademark of Arnett Services Group LLC

  • Terms & Privacy
  • Arnett Logistics
  • Enterprise IT & Data Center Services
  • About
  • Hiring Top Professionals
  • Testimonials
  • Contact
Prev Next