New distance record for 400 Gb/s data transmission

As network carriers debate the next Ethernet standard—and whether transmission speeds of 400 gigabit per second or 1 terabit per second should be the norm—engineers are working on new measures to squeeze next-generation ...

Bouncing signals off ceiling can rev up data centers

(PhysOrg.com) -- Researchers have a startlingly upbeat idea for data center managers coping with packed rooms, Internet traffic bursts, and high costs looming in having to reconfigure data center designs. The researchers ...

TeliaSonera launches first commercial 4G/LTE network

Nordic telecom operator TeliaSonera announced Monday the launch in Stockholm and Oslo of the world's first commercial 4G/LTE mobile network, up to 10 times faster than current networks.

Australia Outback could soon get web via TV aerial

The humble old rooftop TV aerial could bring superfast Internet to even the most remote shack in the Australian Outback and help solve the problem of how to connect isolated communities across the globe.

Artificial intelligence improves power transmission

To integrate volatile renewable sources into the energy supply, capacities of the power grid have to be increased. The need for new lines can be reduced by better utilization of existing lines as a function of weather conditions. ...

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