Researchers at the University of Oxford have reached a new milestone in networking by using light fidelity (Li-Fi) to achieve bi-directional speeds of 224 gigabits per second (Gbps).
To put this in perspective, 100Gbps fibre optic core networks have only become a reality in recent years and have yet to become ubiquitous.
Li-Fi is still a long way from being used commercially, but by way of illustration, using a 224Gbps speed would technically allow for 18 movies of 1.5GB each to be downloaded in a single second.
The technology is being developed as a potential alternative to Wi-Fi, and because it uses visible light spectrum to transmit data, when coupled with a high-speed fibre internet connection, researchers believe this can offer speeds far greater than those attained by existing contemporary Wi-Fi technology (600Mbps).
The research, published in the journal Photonics Technology Letter, details how the specialised broadcast LEDs and receivers operate with different fields of view and bands that affect the data transmission speeds.
“The link operates over ~3 m range at 224 Gb/s (6 x 37.4 Gb/s) and 112 Gb/s (3 x 37.4 Gb/s) with a wide field of view (FOV) of 60° and 36°, respectively. To the best of our knowledge, this is the first demonstration of a wireless link of this type with a FOV that offers practical room-scale coverage,” the report states.
A ‘brighter future’
The emerging technology has the potential to provide low-cost wireless internet more securely in localised areas, given that light is unable to pass through walls.
Read more: LiFi internet breakthrough: 224Gbps connection broadcast with an LED bulb
The Latest on: LiFi
[google_news title=”” keyword=”LiFi” num_posts=”10″ blurb_length=”0″ show_thumb=”left”]
via Google News
The Latest on: LiFi
- Polaris® Unleashes Lineup of Cordless Cleaners to Meet Every Needon April 24, 2024 at 11:31 am
Polaris, the leading manufacturer of premium automatic pool cleaners, has added to its robotic offering with a new lineup of cordless cleaners to accommodate any backyard pool or spa.
- India govt open to selling stake in GIC Re, LIC in FY24/25, says sourceon April 19, 2024 at 4:46 am
The Indian government is open to a minority stake sale in General Insurance Corporation of India (GIC) and Life Insurance Corporation of India (LIC) in financial year 2024/25 after assessing investor ...
- Colorado lays down $5.4M to capture more manufacturerson April 18, 2024 at 2:06 pm
The company expects to create 210 new jobs in Larimer County at an average of $78,000 per year. About half of the company's 400 employees are already located in Colorado.
- How Are Vodafone Idea's Shares Reacting To Follow-On Offering Today?on April 17, 2024 at 10:46 pm
What Happened: Vodafone Idea aims to raise up to ₹18,000 crore through India’s largest follow-on public offering (FPO), which is set to open on April 18 and close on April 22.
- Vietnam Industrial Lighting Market Size, Latest Trends, Share, Key Players, Revenue, Opportunity, and Forecast to 2024 to 2032on April 17, 2024 at 3:55 pm
The recent analysis by Report Ocean on the “Vietnam Industrial Lighting Market” Report 2024 to 2032 revolves around various aspects of the market, including characteristics, size and growth, ...
- Vibrint and pureLiFi Launch Revolutionary LiFi Solution for National Security Environmentson April 17, 2024 at 5:25 am
Vibrint and pureLiFi launch Vibrint LiFi, which creates secure communications networks for national security using light instead of radio waves.
- Vibrint, pureLiFi form networking tech partnershipon April 17, 2024 at 4:01 am
Their collaboration centers around secure light-based connectivity for intelligence agencies that do not use traditional wireless methods inside their secure facilities.
- Silentnight launches market-first collection designed to relieve symptoms of menopause following market researchon April 16, 2024 at 4:50 am
Following a recent study uncovering the harsh reality of sleep disturbance during the menopause, trusted sleep brand, Silentnight, has developed and launched to market a brand-new collection; ...
- Mukul Agrawal Picks Up 1.80% Stake In This Small Cap Stock, Shares Jump 14%on April 15, 2024 at 11:45 pm
What Happened: As per the latest shareholding data, ace investor Mukul Agrawal picked up a 1.80% stake in the company during the March quarter. The stake, worth 5.05 lakh shares is currently worth ...
via Bing News