(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 ...
Nov 13, 2012
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(Phys.org)—"We believe wireless communications should be as reliable as lighting." That is a company motto of startup PureVLC (Visible Light Communication), which aims to connect the two—communications ...
Oct 06, 2012
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US regulators voted Friday to begin a process to reallocate some of the broadcast spectrum to meet surging demand from smartphones, tablets and other devices that use the wireless Internet.
Sep 29, 2012
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(Phys.org)—The demand for faster, more mobile Internet access for smartphones, tablets and laptops does more than strain the available space we have in our pockets and bags. There's a finite amount of wireless spectrum ...
Sep 11, 2012
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(Phys.org)—What about using the same mobile device touchscreens used every day for direct authentication? What if your touch alone identifies you by code from the ring on your finger? A team from the WINLAB ...
Aug 31, 2012
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Wireless routers for homes and offices could be knitted together to provide a communications system for emergency responders if the mobile phone network fails, German scientists reported on Monday.
Aug 20, 2012
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After two and a half years, the EARTH research project, partially funded by the European Union's Seventh Framework Program (FP7), has reached a successful conclusion.
Jul 31, 2012
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A spectrum exchange between Verizon Wireless and T-Mobile USA would improve T-Mobile's service in some areas, enhance both carriers' national networks, and erase T-Mobile's objections to a controversial, earlier deal between ...
Jun 28, 2012
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Fujitsu Laboratories today announced that it has successfully developed the world's first single-chip transceiver using gallium nitride (GaN) high electron mobility transistor (HEMT) technology that features ...
Jun 20, 2012
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(Phys.org) -- Marvell is rolling out a new wireless chip that is an all in one wireless connectivity package. The Avastar 88W8897 combines 802.11ac, Near Field Communication (NFC), and Bluetooth in one die. ...
Jun 05, 2012
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(Phys.org) -- Scientists at EPFL have developed a single antenna that is capable of transmitting the same data as a two-antenna system. This achievement will be more than useful for future communication systems.
May 11, 2012
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(AP) -- Major wireless service companies have agreed to disable cellphones after they are reported stolen under a strategy intended to deter the theft and resale of wireless devices.
Apr 10, 2012
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A Virginia company is trying to revive its plan for a national high-speed wireless network, arguing that it can address federal regulators' concerns over interference with GPS devices.
Mar 19, 2012
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A team of researchers in Germany has created a new way to overcome many of the issues associated with bringing high-speed digital communications across challenging terrain and into remote areas, commonly referred to as the ...
Feb 27, 2012
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Toshiba Corporation today announced that it has developed the world's first circuit technology to remove distortion in wireless transmissions that can be directly integrated into a CMOS radio frequency (RF) power amplifier. ...
Feb 20, 2012
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