News tagged with frequency band

New loss mechanism for global 4G roaming

A loss mechanism that has not been an issue in previous mobile handset antennas will become important for global 4G roaming, according to results of experiments carried out in Aalborg, Denmark.

dateAug 19, 2014 in Telecom
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Increasing efficiency of wireless networks

(Phys.org)—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 ...

dateNov 13, 2012 in Telecom
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Planck reveals the dynamic side of the Universe

The Planck collaboration, which includes the CNRS, the French Alternative Energies and Atomic Energy Commission (CEA), the French National Space Agency (CNES) and several French universities and institutions, ...

dateFeb 11, 2015 in Astronomy
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New algorithm resolves Wi-Fi interference problems

To overcome the problem of interference between wireless networks, a doctoral student at EPFL has developed an algorithm that automatically selects the best frequency band according to the usage of neighboring ...

dateJan 23, 2015 in Telecom
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Israel bans imports of Apple iPad

(AP) -- Israel has banned imports of Apple Inc.'s hottest new product, the iPad, citing concerns the powerful gadget consumes too much capacity on wireless networks and could disrupt other devices.

dateApr 15, 2010 in Business
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