Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Fraunhofer HHI and Red Bull Media House work together to develop new VLC technology applications

13.10.2015

The Visible Light Communication (VLC) technology allows for the implementation of optical WiFi environments, especially in cases when an existing radio-based solution fails. Red Bull Media House and the Fraunhofer Heinrich Hertz Institute HHI are now working together to develop a palette of promising applications using this technology.

A fast, mobile data transfer with an arbitrary, mobile positioning of transmitter and receiver is today an indispensable prerequisite for the arrangement of multimedia environments within sporting events or other similar occasions.

The use of light instead of radio waves to transfer data is an interesting alternative, which, under certain conditions such as a larger number of participants, can provide clear advantages. The challenge is to develop solutions that can connect high mobility expectations with high data rates.

The Red Bull Media House is a media company headquartered in Salzburg. Technological innovations are part of the DNA of the company, according to Andreas Gall, CTO of Red Bull Media House. “Application-oriented research is essential for us.

Since its founding, Red Bull Media House has emerged as a spearhead in the media field. The development in the area of optical data transfer is no game for me, but a technology of the future that should be taken seriously, one whom we want to lend wings to”.

Fraunhofer HHI activities in this optical mobile communication technology are of long date. Collaboration with industry is for HHI project manager Dr. Anagnostis Paraskevopoulos of great importance. “It is without question that VLC technology can transfer many innovative approaches into practical solutions. However, the litmus test for this technology will be done in a real-world setting. Together with Red Bull Media House, we are able to perform a targeted parameter optimization and promote specific applications along with product development”.

The VLC technology

The demand for wireless communication networks within buildings will further increase during the coming years. The optical light communication offers an alternative, because it simultaneously uses LED-based light sources as data transmitters, which leads to a significant extension of network capacity while maintaining the mobility expected by the users. The optical data transfer avoids all electromagnetic interference with radio networks and is by definition radio-free.

Data rates of higher than 1 Gbit/s and latencies lower than 2 ms are possible with conventional LEDs, which allows for unproblematic broadband real-time video streaming in highest quality (2/4/8K). With only a few additional components, the standard LED light can be turned into a high performance optical WiFi transmitter. A special modulator turns the light diodes on and off in fast rhythm – this is how the digital information is transferred.

Weitere Informationen:

http://www.hhi.fraunhofer.de/vlc

Anne Rommel | Fraunhofer-Institut für Nachrichtentechnik Heinrich-Hertz-Institut

More articles from Communications Media:

nachricht The plastic brain: Better connectivity of brain regions with training
02.07.2018 | Leibniz-Institut für Wissensmedien

nachricht Arguments, Emotions, and News distribution in social media - Leibniz-WissenschaftsCampus Tübingen
04.05.2018 | Leibniz-Institut für Wissensmedien

All articles from Communications Media >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Future electronic components to be printed like newspapers

A new manufacturing technique uses a process similar to newspaper printing to form smoother and more flexible metals for making ultrafast electronic devices.

The low-cost process, developed by Purdue University researchers, combines tools already used in industry for manufacturing metals on a large scale, but uses...

Im Focus: First evidence on the source of extragalactic particles

For the first time ever, scientists have determined the cosmic origin of highest-energy neutrinos. A research group led by IceCube scientist Elisa Resconi, spokesperson of the Collaborative Research Center SFB1258 at the Technical University of Munich (TUM), provides an important piece of evidence that the particles detected by the IceCube neutrino telescope at the South Pole originate from a galaxy four billion light-years away from Earth.

To rule out other origins with certainty, the team led by neutrino physicist Elisa Resconi from the Technical University of Munich and multi-wavelength...

Im Focus: Magnetic vortices: Two independent magnetic skyrmion phases discovered in a single material

For the first time a team of researchers have discovered two different phases of magnetic skyrmions in a single material. Physicists of the Technical Universities of Munich and Dresden and the University of Cologne can now better study and understand the properties of these magnetic structures, which are important for both basic research and applications.

Whirlpools are an everyday experience in a bath tub: When the water is drained a circular vortex is formed. Typically, such whirls are rather stable. Similar...

Im Focus: Breaking the bond: To take part or not?

Physicists working with Roland Wester at the University of Innsbruck have investigated if and how chemical reactions can be influenced by targeted vibrational excitation of the reactants. They were able to demonstrate that excitation with a laser beam does not affect the efficiency of a chemical exchange reaction and that the excited molecular group acts only as a spectator in the reaction.

A frequently used reaction in organic chemistry is nucleophilic substitution. It plays, for example, an important role in in the synthesis of new chemical...

Im Focus: New 2D Spectroscopy Methods

Optical spectroscopy allows investigating the energy structure and dynamic properties of complex quantum systems. Researchers from the University of Würzburg present two new approaches of coherent two-dimensional spectroscopy.

"Put an excitation into the system and observe how it evolves." According to physicist Professor Tobias Brixner, this is the credo of optical spectroscopy....

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Leading experts in Diabetes, Metabolism and Biomedical Engineering discuss Precision Medicine

13.07.2018 | Event News

Conference on Laser Polishing – LaP: Fine Tuning for Surfaces

12.07.2018 | Event News

11th European Wood-based Panel Symposium 2018: Meeting point for the wood-based materials industry

03.07.2018 | Event News

 
Latest News

A smart safe rechargeable zinc ion battery based on sol-gel transition electrolytes

20.07.2018 | Power and Electrical Engineering

Reversing cause and effect is no trouble for quantum computers

20.07.2018 | Information Technology

Princeton-UPenn research team finds physics treasure hidden in a wallpaper pattern

20.07.2018 | Materials Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>