Siemens tests 500Mbps wireless

Siemens logoSiemens this week announced it has reached a new record in wireless data transfer speeds, beating the previous speed by a factor of 2.5. Together with the Heinrich Hertz Institute, the company was able to achieve a speed of 500Mbps thanks to white LED light. The light-emitting diode used in the test was produced by Osram, a Siemens subsidiary, and transferred data over a distance of 16.4 feet. The Ostar LED is one of the brightest LEDs on the market.

The light is modulated at a frequency that cannot be detected by the human eye, with a photodetector receiver that converts the light signals into electrical pulses. The process is called Visible Light Communication (VLC) and can be used in the home to supplement traditional WLAN technology.

Benefits of VLC technology include security, as it is impossible to grab the data by a third, unauthorized party. It could also be used in hospitals or other medical institutions, where traditional methods can interfere with sensitive equipment, as well as on railway tracks to communicate between transit signals and trains or cars. The researchers also demonstrated a system that used five LEDs and was able to transfer data at speeds up to 100Mbps over longer distances.

The IEEE has been working since 2007 to standardize activities in this field and hopes to complete its work by 2010.

Source: electronista

Tags: Siemens

Comments
Add comment

Your name:
Sign in with:
or
Your comment:


Enter code:

E-mail (not required)
E-mail will not be disclosed to the third party


Last news

 
Galaxy Note10 really is built around a 6.7-inch display
 
You may still be able to download your content
 
Facebook, Messenger and Instagram are all going away
 
Minimize apps to a floating, always-on-top bubble
 
Japan Display has been providing LCDs for the iPhone XR, the only LCD model in Apple’s 2018 line-up
 
The 2001 operating system has reached its lowest share level
 
The entire TSMC 5nm design infrastructure is available now from TSMC
 
The smartphone uses a Snapdragon 660 processor running Android 9 Pie
The Samsung Galaxy A5 (2017) Review
The evolution of the successful smartphone, now with a waterproof body and USB Type-C
February 7, 2017 / 2
Samsung Galaxy TabPro S - a tablet with the Windows-keyboard
The first Windows-tablet with the 12-inch display Super AMOLED
June 7, 2016 /
Keyboards for iOS
Ten iOS keyboards review
July 18, 2015 /
Samsung E1200 Mobile Phone Review
A cheap phone with a good screen
March 8, 2015 / 4
Creative Sound Blaster Z sound card review
Good sound for those who are not satisfied with the onboard solution
September 25, 2014 / 2
Samsung Galaxy Gear: Smartwatch at High Price
The first smartwatch from Samsung - almost a smartphone with a small body
December 19, 2013 /
 
 

News Archive

 
 
SuMoTuWeThFrSa
      1
2345678
9101112131415
16171819202122
23242526272829
3031     




Poll

Do you use microSD card with your phone?
or leave your own version in comments (15)