This Day On The Street
Continue to site right-arrow
ADVERTISEMENT
This account is pending registration confirmation. Please click on the link within the confirmation email previously sent you to complete registration.
Need a new registration confirmation email? Click here
Stocks Under $10 with 50-100% upside potential - 14 days FREE!

National Instruments And The University Of Edinburgh Collaborate On Massive MIMO Visible Light Communication Networks To Advance 5G

Stocks in this article: NATI

LONDON, Nov. 20, 2013 /PRNewswire/ --  NIDays -- National Instruments (Nasdaq: NATI) and the University of Edinburgh have partnered to develop a test bed to dramatically improve indoor wireless communications capacity. Professor Harald Haas, lead researcher at Edinburgh and featured NIDays UK speaker, has pioneered a next-generation massive multiple input, multiple output (MIMO) technique, referred to as spatial modulation, to power a highly energy efficient capacity increase in another step on the path toward fifth-generation (5G) wireless communications.

Haas and Professor Cheng-Xiang Wang, head of the Advanced Wireless Technologies Lab at Heriot-Watt University, recently used NI PXI Express hardware and NI LabVIEW system design software to create the first working prototype showing spatial modulation techniques over a wireless RF channel. In a live TED Talk in 2011, Haas demonstrated a concept, nicknamed LiFi, using visible light communication over a single-channel, point-to-point link. He now plans to combine these technologies to create even higher density optical wireless networks—called optical attocell networks—that will harness massive MIMO gains in both the optical and RF domains for energy-efficient indoor wireless communications.

"We've known for a long time that decreasing cell size can significantly increase cellular capacity and user data rates, but it's not been clear how we could facilitate that given current spectrum, energy and interference limitations," said Haas. "RF wireless and optical wireless networks that work together using spatial modulation and massive MIMO approaches could allow us to effectively mitigate interference and significantly increase energy efficiency, coverage and capacity using existing infrastructure."

The Edinburgh team is extending its research capabilities with the LabVIEW reconfigurable I/O (RIO) architecture for rapid prototyping. Using the NI FlexRIO Software Defined Radio Bundle with reconfigurable FPGAs and interchangeable I/O adapter modules, the team is building prototypes that operate beyond the rates of a commercial RF wireless system. The team recently achieved 3.5 Gbit/s from a single color LED, allowing them to create an ultra-realistic test bed.

"We are excited to collaborate with Professor Haas, who has been pioneering visible light communications and spatial modulation for nearly a decade," said Erik Luther, Wireless Communications Group Manager at NI. "Through the LabVIEW RIO architecture, Haas can rapidly prototype a first-of-its-kind wireless test bed."

Learn more about the National Instruments software defined radio platforms that are driving next-generation wireless systems.

LabVIEW, National Instruments, NI, ni.com and NI FlexRIO are trademarks of National Instruments. Other product and company names listed are trademarks or trade names of their respective companies.

Contact: beth.williams@ni.com, (512) 683-6394

SOURCE National Instruments

Copyright 2011 PR Newswire. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Select the service that is right for you!

COMPARE ALL SERVICES
Action Alerts PLUS
Try it NOW

Jim Cramer and Stephanie Link actively manage a real portfolio and reveal their money management tactics while giving advanced notice before every trade.

Product Features:
  • $2.5+ million portfolio
  • Large-cap and dividend focus
  • Intraday trade alerts from Cramer
  • Weekly roundups
TheStreet Quant Ratings
Try it NOW
Only $49.95/yr

Access the tool that DOMINATES the Russell 2000 and the S&P 500.

Product Features:
  • Buy, hold, or sell recommendations for over 4,300 stocks
  • Unlimited research reports on your favorite stocks
  • A custom stock screener
  • Upgrade/downgrade alerts
Stocks Under $10
Try it NOW

David Peltier, uncovers low dollar stocks with extraordinary upside potential that are flying under Wall Street's radar.

Product Features:
  • Model portfolio
  • Stocks trading below $10
  • Intraday trade alerts
  • Weekly roundups
Dividend Stock Advisor
Try it NOW

Jim Cramer's protege, David Peltier, identifies the best of breed dividend stocks that will pay a reliable AND significant income stream.

Product Features:
  • Diversified model portfolio of dividend stocks
  • Alerts when market news affect the portfolio
  • Bi-weekly updates with exact steps to take - BUY, HOLD, SELL
Real Money Pro
Try it NOW

All of Real Money, plus 15 more of Wall Street's sharpest minds delivering actionable trading ideas, a comprehensive look at the market, and fundamental and technical analysis.

Product Features:
  • Real Money + Doug Kass Plus 15 more Wall Street Pros
  • Intraday commentary & news
  • Ultra-actionable trading ideas
Options Profits
Try it NOW

Our options trading pros provide daily market commentary and over 100 monthly option trading ideas and strategies to help you become a well-seasoned trader.

Product Features:
  • 100+ monthly options trading ideas
  • Actionable options commentary & news
  • Real-time trading community
  • Options TV
To begin commenting right away, you can log in below using your Disqus, Facebook, Twitter, OpenID or Yahoo login credentials. Alternatively, you can post a comment as a "guest" just by entering an email address. Your use of the commenting tool is subject to multiple terms of service/use and privacy policies - see here for more details.
Submit an article to us!

Markets

DOW 17,804.80 +26.65 0.15%
S&P 500 2,070.65 +9.42 0.46%
NASDAQ 4,765.38 +16.9840 0.36%

Brokerage Partners

Rates from Bankrate.com

  • Mortgage
  • Credit Cards
  • Auto

Free Newsletters from TheStreet

My Subscriptions:

After the Bell

Before the Bell

Booyah! Newsletter

Midday Bell

TheStreet Top 10 Stories

Winners & Losers

Register for Newsletters
Top Rated Stocks Top Rated Funds Top Rated ETFs