19/09/2016

Telecom

Optical fiber transmits one terabit per second

Nokia Bell Labs, Deutsche Telekom T-Labs and the Technical University of Munich (TUM) have achieved unprecedented transmission capacity and spectral efficiency in an optical communications field trial with a new modulation ...

Engineering

Drive-by monitoring for urban streetlights

Is there a streetlight burned out on your block? Unless you or your neighbors phone the right city department, there's a good chance nobody knows about it.