Latest Wireless ad hoc network Stories

2014-08-28 12:34:32

ROCKVILLE, Md., Aug. 28, 2014 /PRNewswire/ -- IAI will be serving as Silver Patron and exhibiting the Radio Frequency Network Channel Emulation Simulation Tool (RFnest(TM)) product at the annual IEEE international Symposium on Personal, Indoor, and Mobile Communications (PIMRC) at the Capital Hilton in Washington, DC from 2 through 5 September 2014. The PIMRC is the premier conference in the wireless research arena and has a long history of bringing together academia, industry and...

2012-05-22 00:46:34

Mobile ad hoc networks (MANETs) allow people in multiple, rapidly-moving vehicles to communicate with each other — such as in military or emergency-response situations. Researchers from North Carolina State University have devised a method to improve the quality and efficiency of data transmission in these networks. “Our goal was to get the highest data rate possible, without compromising the fidelity of the signal,” says Dr. Alexandra Duel-Hallen, a professor of...

2011-01-20 15:54:19

No longer in denial -- tracing and blocking DDoS attacks on mobile ad hoc networks A Mobile Ad hoc NETwork (MANET) or cell phone mesh network uses software to transparently hook together numerous active cell phones in a location to provide greater bandwidth and better network connections by allowing users to share "spare" resources while they use their phones, making data transfers faster and smoother. However, the usefulness of such ad hoc networks can be offset by vulnerabilities. Like any...

2009-10-07 07:00:00

MARLBOROUGH, Mass., Oct. 7, 2009 /PRNewswire/ -- Raytheon Company (NYSE: RTN), in collaboration with the U.S. Army's Communications Electronics Research, Development and Engineering Center, recently completed industry-first experiments using Raytheon's fourth generation wireless networking technology. The Enhanced Position Location Reporting System 4th Generation served as the network backbone and provided the ability to connect with many current and future force systems as part of an...

2009-07-16 08:00:00

MARLBOROUGH, Mass., July 16, 2009 /PRNewswire/ -- Raytheon Company (NYSE: RTN) has been awarded a contract by the Defense Advanced Research Projects Agency to provide a cost-effective, highly capable military wireless network interoperable gateway. The contract provides Raytheon $24.4 million for one year. Options would extend the contract to 2012 and bring the potential value to $155 million. The Mobile Ad-Hoc Interoperability GATEway, or MAINGATE, will integrate any combination of...

2009-07-09 09:11:05

Imagine watching a football match, seeing a foul and being able to immediately swap comments with friends who saw the same incident from the other side of the stadium.By enabling mobiles to communicate with each other without sending messages via a network, new technology being developed will enable people in different parts of a stadium to share banter, photos and video clips instantly, reliably "“ and free of charge. The application makes innovative use of short range communications...

Word of the Day
  • The navel or umbilicus.
  • In Greek archaeology: A central boss, as on a shield, a bowl, etc.
  • A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.
'Omphalos' comes from the ancient Greek.