News tagged with communications network

Quantum cryptography goes maintream

(—Researchers from Toshiba and the Department of Engineering have perfected a technique that offers a less expensive way to ensure the security of high-speed fibre-optic cables, protecting communication networks ...

dateDec 05, 2012 in Quantum Physics
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Thermogenerator from the printer

Wireless sensor networks monitor machinery and equipment in factories, cars and power stations. They increasingly "harvest" the energy they need to transmit measurement data from the environment, thus making them self-sufficient. ...

dateNov 15, 2012 in Engineering
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Increasing efficiency of wireless networks

(—Two professors at the University of California, Riverside Bourns College of Engineering have developed a new method that doubles the efficiency of wireless networks and could have a large impact on the mobile ...

dateNov 13, 2012 in Telecom
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