The blind codemaker
New error-correcting codes guarantee the fastest possible rate of data transmission, even over fluctuating wireless links.
MIT's open wireless networks will be retired in 2012
As a protective measure, MIT plans to retire its open wireless networks, MIT and MIT N. After the change, users will have three wireless options on campus: MIT GUEST, MIT SECURE and MIT SECURE N.
Simple security for wireless
Researchers demonstrate the first wireless security scheme that can protect against “man-in-the-middle” attacks — but doesn’t require a password.
Protecting medical implants from attack
A new system would jam wireless signals sent to medical implants by unauthorized users.
Constant connection
MIT researchers show how to use portable devices’ built-in motion sensors to improve data rates on wireless networks.
Why telecom regulation needs to change
Research suggests that the approach that worked with a few large companies with aligned interests needs revisiting in the Internet age.
Toward more efficient wireless power delivery
Latest research shows that efficiency improves when multiple devices are charged at once.
Rethinking networking
MIT researchers helped develop a theory that promised much more efficient data networks; then they were the first to put it into practice.
The power of ‘random’
A ‘seemingly loopy’ technique that MIT researchers helped develop could dramatically improve the efficiency of communications networks.
The easy way to go green
Alum's 'state-of-the-shelf' energy-efficient house is among a bevy of new ideas for curbing energy use and greenhouse gas emissions presented at MIT's annual Energy Night.
Sharing the air
Unused wireless spectrum is getting scarce; MIT researchers are teaching emerging technologies to coexist in what's left
Goodbye wires!
MIT team experimentally demonstrates wireless power transfer, potentially useful for powering laptops, cell phones without cords