Wednesday, July 23, 2014
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
European Regulators May Need Extra Concessions From Google
Apple Granted Patent for Smartwatch
New Intel Solid-State Drive Pro 2500 Series Packs SK Hynix Flash And Brings Trusted Security Features
Alliance Storage Technologies Releases Enterprise Class Cloud-Integrated Storage Solution
NVIDIA Launches Shield Tablet For Gamers
AOC u3477Pqu 34-Inch WQHD Monitor Announced
ADATA Launches XPG V3 DDR3 Memory For Overclockers
Licensing Fees Drive ARM's Profit
Active Discussions
help questions structure DVDR
Made video, won't play back easily
Questions durability monitor LCD
Questions fungus CD/DVD Media, Some expert engineer in optical media can help me?
CD, DVD and Blu-ray burning for Android in development
IBM supercharges Power servers with graphics chips
Werner Vogels: four cloud computing trends for 2014
Video editing software.
 Home > News > General Computing > Researc...
Last 7 Days News : SU MO TU WE TH FR SA All News

Friday, June 15, 2012
Researchers Unveil Two-way Wireless Breakthrough


A new two-way wireless technology resulting in superior voice and data services has been developed by a University of Waterloo engineering research team led by Amir K. Khandani, the Canada Research Chair in Wireless Systems.

The new technology enables wireless signals to be sent and received at the same time on a single radio channel frequency. "This means wireless companies can increase the bandwidth of voice and data services by at least a factor of two by sending and receiving at the same time, and potentially by a much higher factor through better adaptive transmission and user management in existing networks," said Khandani, a Waterloo electrical and computer engineering professor.

Current wireless systems suffer from shortcomings similar to old walkie-talkies that don't allow users to talk and listen on the same frequency at the same time. That's because the strength of the transmission overwhelms any incoming signal on the same frequency.

"Wireless is in desperate need of a breakthrough, and two-way comes at the right time," Khandani added. "The cost in hardware and signal processing complexities and antenna size is very low and virtually the same as current one-way systems. Two-way wireless systems will also have a profound impact on wireless networks in terms of quality of service and efficiency."

The wireless advancement also opens the possibility to have ultra-secure transmission. "This can be done in ways that are much superior to current encryption techniques that are not truly secret, just hard to guess," said Khandani.

Khandani predicts two-way wireless will reshape the future of the wireless industry, which is under overwhelming pressure for higher data rates.

Next steps requires industry involvement by including two-way in forthcoming standards to enable wide spread implementation.


Previous
Next
Samsung Releases Wireless Audio Dock Featuring Vacuum Tube Technology        All News        Toshiba Develops Many-Core SoC for Embedded Applications
Motorola Solutions To Buy Psion     General Computing News      Microsoft's Mystery Media Events Feed Speculation

Get RSS feed Easy Print E-Mail this Message

Related News
Broadcom Doubles Wi-Fi Speed of Devices
FCC Opens More Spectrum For Faster Wi-Fi
Wi-Fi Alliance Reveals New WiGig CERTIFIED Logo; Wireless USB To Get WiGig Boost
Wi-Fi Alliance Kicks Off 5G Wi-Fi Certification Program
FCC To Increase Spectrum For Faster Wi-Fi
Improvements To IEEE 802.11ad Standard Enable Multi-gigabit Data Throughput
Wi-Fi Alliance To Take Over WiGig Development
Marvell Introduces 802.11ac 4x4 Wireless Chipset
WI-FI Alliance Announces First Miracast-certified Devices
Wi-Fi Alliance Now certifying Tunnel Technology Wireless Technology
New IEEE 802.11 Amendments Improve Streaming and Wireless Network Performance
Microsoft Google And Others Launch Program to Deploy Wireless Internet To More Places

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2014 - All rights reserved -
Privacy policy - Contact Us .