Physicists at LMU, together with colleagues at Saarland University, have successfully demonstrated the transport of an entangled state between an atom and a photon via an optic fiber over a distance of up to 20 km—thus ...
Quantum Physics
Jan 24, 2020
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690
The collective power consumption of core networks is outpacing technological advancements in energy efficiency, putting a strain on growth in the IT and telecommunications industry—and potentially on global energy resources.
Telecom
Aug 19, 2013
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Paying with a mobile phone is gradually become a reality for consumers, with banks, telecommunications operators and Internet players all jumping in to offer payment options.
Telecom
Mar 4, 2012
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(Phys.org) —G.fast, the 500Mbps successor to DSL and alternative to fiber has passed first stage approval from the International Telecommunication Union (ITU). The move paves the way for hardware companies to finalize equipment ...
(PhysOrg.com) -- With worldwide Internet data traffic increasing by 50 percent each year, telecommunications companies that handle this digital torrent must be able to economically expand the capacities of their networks ...
Optics & Photonics
Feb 28, 2011
2
0
(AP) -- Nortel Networks, once a technology giant, has decided to sell itself off in pieces rather than attempt to emerge from bankruptcy as a restructured company.
Business
Jun 20, 2009
1
0
Ethiopians were still unable to surf the web via mobile networks on Tuesday, despite government claims the nationwide internet shutdown, which began a week ago, had been lifted.
Telecom
Jun 6, 2017
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18
The first four of 12 satellites in a new constellation to provide affordable, high-speed Internet to people in nearly 180 "under-connected" countries were blasted into Space on Tuesday.
Telecom
Jun 25, 2013
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0
From snowy mountains and sun-baked deserts to the steamy tropical north, Australia has begun wiring its vast expanse with a high-tech broadband network in a giant project being closely followed abroad.
Telecom
Sep 27, 2009
1
0
Ethiopia signed an $800-million (600-million-euro) agreement with Chinese telecom giant ZTE Sunday to expand its telecommunications network, national operator Ethio Telecom said.
Telecom
Aug 19, 2013
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