NTT shows off 1Gbps 802.11ac Wi-Fi

Wi-Fi logoJapanese technology company NTT has shown off a prototype version of 802.11ac Wi-Fi at the Wireless Technology Park show in the country. The demo sent data simultaneously to three users with an effective throughput of 120Mbps. NTT plans to commercialize the system with a few years for homes and offices.

The setup used a space division multiplex connection method based on multi-user MIMO (multiple in, multiple out) technology developed by NTT and on the same 5GHz frequency band as 802.11n Wi-Fi uses today. Six antennas were used for transmission and three for reception. The transmission side used a multi-user MIMO signal processing circuit thanks to a Field Programmable Gate Array (FPGA) chip. The FPGA processes the space division while switching coefficients. In finalized versions, a more dedicated chip will do this, NTT said.

The IEEE802.11ac standard is due to be finalized in about 2013.

Source: Electronista

Tags: Wi-Fi

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

 
Google’s voice assistant platform has been known as Google Now
 
The SanDisk 1TB SD card prototype represents another significant achievement as growth of high-resolution content
 
Microsoft is developing a new “Skype for Life” client
 
Siri on the Mac is new, and is similar to that on the iOS
 
The latency in this test was supposedly no more than 2 milliseconds
 
Apple has made to the iPhone 7/7 Plus is by making the home button a solid state button
 
Android Nougat should eventually extend back to the Galaxy S6 generation
 
You’re not supposed to expose the iPhone to water anyway
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 /
HP Slate 7 is a 7-inch Android 4 Tablet PC with good sound
A cost-effective, 7-inch tablet PC from a renowned manufacturer
October 25, 2013 / 4
 
 

News Archive

 
 
SuMoTuWeThFrSa
    123
45678910
11121314151617
18192021222324
252627282930 




Poll

Do you like Windows 10?
or leave your own version in comments (32)