Researchers from Rice University unveiled a new multi-antenna technology that could help wireless providers keep pace with the voracious demands of data-hungry smartphones and tablets. The technology aims to dramatically ...
Telecom
Aug 23, 2012
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(AP) -- A Georgia mother and her two daughters logged onto Facebook from mobile phones last weekend and wound up in a startling place: strangers' accounts with full access to troves of private information.
Internet
Jan 15, 2010
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(AP) -- T-Mobile USA, the fourth-largest U.S. wireless carrier, said Thursday it gained 371,000 new customers in the fourth quarter, reversing subscriber losses in the third quarter.
Telecom
Feb 25, 2010
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0
T-Mobile will sell more than 100 smartphone models with a built-in feature that taps into Wi-Fi networks to make phone calls and send texts when customers can't connect to the wireless carrier's cellular network.
Telecom
Sep 10, 2014
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Tremendous progress of organic solar cells (OSCs) has been exemplified by the use of non-fullerene electron acceptors (NFAs) in the past few years. Compared with fullerene derivative acceptors, NFAs show a multitude of advantages ...
Materials Science
Jun 12, 2019
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4
Polarons are quasiparticles composed of excess electrons dressed with virtual phonon clouds. They are ubiquitous in materials and play a key role in various physicochemical properties, including superconductivity, photocatalysis ...
Optics & Photonics
Aug 28, 2023
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40
Organic materials that can conduct charge have the potential to be used in a vast array of exciting applications, including flexible electronic devices and low-cost solar cells. However, to date, only organic light emitting ...
Materials Science
Jul 24, 2019
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Netflix head Reed Hastings predicted Monday that mobile carriers will soon offer data plans that give users unlimited video streaming to meet the rising popularity of watching TV and movies on mobile devices.
Telecom
Feb 28, 2017
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South Korea's Samsung Electronics said Monday it has been chosen to provide next-generation communications equipment to KDDI, Japan's number two mobile phone operator.
Telecom
Jun 20, 2011
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0
(AP) -- Wireless carrier T-Mobile plans to give free phones to customers who sign up for group calling plans at its retail stores on Saturday - just days before rival At&T will start selling Apple's latest iPhone.
Telecom
Jun 15, 2010
1
0
