Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International

Wikipedia Affiliate Button

Home > Press > At CES 2020, CEA-Leti Will Demo System that Eliminates Interference in LiFi Networks: System from CEA-Leti Detects Interference And Optimizes Data Transmission Rates for Each Nearby Device

Abstract:
LiFi, or visible-light communication, has significant advantages over WiFi, such as data-transmission speed and the data security it offers because light does not penetrate walls. But wide adoption is constrained primarily because of interference between devices using LiFi networks and LiFiís resulting poor performance in large areas.

At CES 2020, CEA-Leti Will Demo System that Eliminates Interference in LiFi Networks: System from CEA-Leti Detects Interference And Optimizes Data Transmission Rates for Each Nearby Device

Grenoble, France | Posted on December 20th, 2019

Until now. CEA-Letiís LiFi-multicell system is the first-ever smart interference orchestrator that automatically detects interference between lighting zones in networks and optimizes data transmission rates for each nearby device. The system also managesóasymmetrically and independentlyóuplink/downlink interference.



At CES 2020, CEA-Leti will demonstrate LiFi-multicell, which offers several advantages in addition to eliminating interference and supporting large-area coverage. These include uninterrupted connectivity for users moving in a network and fair allocation of resources between users who are experiencing interference and those who are not. The CEA-Leti technology is able to provide data-transmission rates up to 150 Mb/s over distances up to three meters by LED.




CES 2020 Demo

Visitors at CEA-Letiís booth at Eureka Park - Sands Expo - booth #50463 will be able to rotate a table with three tablet computers on top to create interference. When a tablet enters the interference, the orchestrator detects its presence and optimizes the time slots allocated to nearby devices to mitigate the interference. The orchestrator can be hosted automatically by one of the light sources in the network.

####

About CEA Leti
Leti, a technology research institute at CEA Tech, is a global leader in miniaturization technologies enabling smart, energy-efficient and secure solutions for industry. Founded in 1967, Leti pioneers micro-& nanotechnologies, tailoring differentiating applicative solutions for global companies, SMEs and startups. Leti tackles critical challenges in healthcare, energy and digital migration. From sensors to data processing and computing solutions, Letiís multidisciplinary teams deliver solid expertise, leveraging world-class pre-industrialization facilities. With a staff of more than 1,900, a portfolio of 2,700 patents, 91,500 sq. ft. of cleanroom space and a clear IP policy, the institute is based in Grenoble, France, and has offices in Silicon Valley and Tokyo. Leti has launched 60 startups and is a member of the Carnot Institutes network. Follow us on www.leti-cea.com and @CEA_Leti.



Follow us on www.leti.fr/en and @CEA_Leti.



CEA Tech is the technology research branch of the French Alternative Energies and Atomic Energy Commission (CEA), a key player in innovative R&D, defence & security, nuclear energy, technological research for industry and fundamental science, identified by Thomson Reuters as the second most innovative research organization in the world. CEA Tech leverages a unique innovation-driven culture and unrivalled expertise to develop and disseminate new technologies for industry, helping to create high-end products and provide a competitive edge.

For more information, please click here

Contacts:
Press Contact

Agency

+33 6 74 93 23 47

Copyright © CEA Leti

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

An EPiQS Pursuit: Physicist Andrea Young is chosen to receive an Experimental Investigator award from the Moore Foundation May 28th, 2020

Study finds electrical fields can throw a curveball: Particle-scale phenomenon akin to the swerving of a curveball could allow selective separation of suspended nanomaterials May 26th, 2020

Surrey reveals its implantable biosensor that operates without batteries May 22nd, 2020

Researchers demonstrate transport of mechanical energy, even through damaged pathways: Topological pump can provide stability for communication technologies May 22nd, 2020

Oriented hexagonal boron nitride foster new type of information carrier May 22nd, 2020

Wireless/telecommunications/RF/Antennas/Microwaves

Researchers demonstrate transport of mechanical energy, even through damaged pathways: Topological pump can provide stability for communication technologies May 22nd, 2020

Silicon-graphene hybrid plasmonic waveguide photodetectors beyond 1.55 μm March 13th, 2020

Powering the future: Smallest all-digital circuit opens doors to 5 nm next-gen semiconductor February 11th, 2020

Announcements

An EPiQS Pursuit: Physicist Andrea Young is chosen to receive an Experimental Investigator award from the Moore Foundation May 28th, 2020

Study finds electrical fields can throw a curveball: Particle-scale phenomenon akin to the swerving of a curveball could allow selective separation of suspended nanomaterials May 26th, 2020

Visualization of functional components to characterize optimal composite electrodes May 22nd, 2020

Researchers demonstrate transport of mechanical energy, even through damaged pathways: Topological pump can provide stability for communication technologies May 22nd, 2020

Events/Classes

Arrowhead Pharmaceuticals to Participate in Upcoming May 2020 Conferences May 1st, 2020

The National Space Society not holding the International Space Development Conference 2020 in May Due to COVID-19 Concerns March 19th, 2020

Global Summit on Material Science and Nanotechnology March 5th, 2020

Arrowhead Pharmaceuticals to Participate in Upcoming March 2020 Conferences March 3rd, 2020

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project