Telecommunications News
July 4, 2015

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updated 6:08pm EDT

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July 4, 2015

Several Popular Smart Phones Fail to Reach Normal Internet Speeds

June 2, 2015 — A lot of users are using outdated mobile devices that fail to reach adequate speeds on mobile networks. This is shown by measurements shared by the users of Netradar, a free mobile application that ... read more

May 14, 2015 — Researchers realize highly confined transport of light energy over long distances using networks of gold ... read more

Apr. 15, 2015 — Scientists have invented a prototype video camera that is the first to be fully self-powered -- it can produce an image each second, indefinitely, of a well-lit indoor scene. They designed a pixel ... read more

Apr. 9, 2015 — New understanding of the nature of electromagnetism could lead to antennas small enough to fit on computer chips -- the 'last frontier' of semiconductor design -- and could help identify ... read more

Multiplying Mobile Devices' Uploading Speed Tenfold

Mar. 26, 2015 — A new patent makes a jacket able to increase by tenfold the speed at which mobile devices can upload content. This is the MIMO HUB patent, which enables its jacket, in which numerous antennas are ... read more

New Approach Uses 'Twisted Light' to Increase Efficiency of Quantum Cryptography Systems

Mar. 20, 2015 — Researchers have developed a way to transfer 2.05 bits per photon by using 'twisted light.' This remarkable achievement is possible because the researchers used the orbital angular momentum ... read more

Smaller Radio Antennae for Higher Data Transfer in the Offing

Mar. 16, 2015 — Smaller and lighter electrical devices which convert electric power into radio waves and vice versa, or antennae is the key to the future of high-speed data transfer especially for three-dimensional ... read more

Mar. 13, 2015 — Engineers have invented a technology--full-duplex radio integrated circuits--that can be implemented in nanoscale CMOS to enable simultaneous transmission and reception at the same frequency in a ... read more

The Global Energy Challenge: One Billion People Have No Access to Electricity

Mar. 6, 2015 — More than one billion people world-wide have no access to electricity to cook food or light their homes, despite the technology being in place. A study on options for getting more electrical access ... read more

Security in a Smart World

Mar. 5, 2015 — More stable power grids and quicker accident care: When used properly, digital data may be of high benefit. However, electronic processing also facilitates data abuse. For this reason, scientists ... read more

Mar. 5, 2015 — A method to selectively enhance or inhibit optical nonlinearities in a chip-scale device has been developed by scientists. To achieve their result the scientists investigated a specific optical ... read more

Feb. 27, 2015 — For wireless communication in the long-sought terahertz range, engineers have devised a frequency filter that can be fabricated with an inkjet ... read more

Feb. 27, 2015 — Company networks are inflexible – they are made up of many components that require a good deal of effort to be connected together. That’s why networks of the future will be controlled by a ... read more

Feb. 26, 2015 — A state-of-the-art optical atomic clock is now 'ticking away.' As the first of its kind in Poland and one of just a handful of clocks of this caliber in the world, the new clock will keep ... read more

Cellular Communication Offers Easy Fog Detection for Roads and Runways

Feb. 25, 2015 — Thick fogbanks can blanket open roads and runways and dramatically reduce visibility -- often causing devastating accidents. A new study suggests that a practical solution to fog detection can be ... read more

Feb. 23, 2015 — A circuit that reduces power leakage when transmitters are idle could greatly extend battery ... read more

An Internet of Things Reality Check

Feb. 9, 2015 — Connecting different kinds of devices, not just computers and communications devices, to the Internet could lead to new ways of working with a wide range of machinery, sensors, domestic and other ... read more

Bracelet That Monitors Real-Time Health Signs for the Elderly

Feb. 9, 2015 — The trend of wearable devices (smart accessories) like bracelets, sunglasses and watches, is rarely focused on the elderly population. However, one researchers wants these devices to be used by older ... read more

Security: Protecting Customers Charging Electric Vehicles on Smart Electricity Grids

Feb. 4, 2015 — As electricity grids become more sophisticated, grid administrators can collect instantaneous data on consumer and supplier behavior. The 'smart grid' then learns to improve the ... read more

Developing Smart Services in the Cloud

Feb. 3, 2015 — Cloud-based platform helps systematically design and implement smart services. More and more manufacturing companies are looking to build on their success by expanding their core business to include ... read more

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