Sri Lanka auctions airwaves for 4G mobile network

Sri Lanka auctioned a block of airwaves to become the first country in South Asia to roll out a full nationwide mobile fourth-generation (4G) network, a top official said Friday.

Court dismisses Nokia patent claims against HTC

Taiwan's top smartphone maker HTC said on Saturday a German court had dismissed two patent infringement complaints brought against the company by Finnish phone giant Nokia.

New flex-grid system prevents optical network 'traffic jams'

Services like Google Maps use algorithms to determine the fastest route from point A to point B—even factoring in real-time traffic information as you travel to redirect you if, for example, a parade is blocking part of ...

UK: Surveillance devices to monitor Web traffic (Update)

The U.K. plans to install an unspecified number of spy devices along the country's telecommunications network to monitor Britons' use of overseas services such as Facebook and Twitter, according to a report published Tuesday ...

Researchers developing faster video streaming

In the smartphones and tablet era, more and more users are watching videos on the move—with a resulting strain on mobile networks. The combination of the HEVC video compression standard with LTE brings networks welcome ...

'Nanotubes on a chip' could simplify optical power measurements

(Phys.org)—The National Institute of Standards and Technology (NIST) has demonstrated a novel chip-scale instrument made of carbon nanotubes that may simplify absolute measurements of laser power, especially the light signals ...

Cuba turns on fiber-optic IT link to Venezuela (Update)

An undersea fiber-optic cable stretching from Cuba to Venezuela has been switched on, in the first hard-wired link from the communist-run island to international telecom networks, the state telecom agency announced Thursday.

China satellite navigation starts services to Asia

(AP)—A Chinese satellite navigation network created to eventually compete with America's Global Positioning System has started offering services to Asian users outside the country.

Scientists shed light on riddle of Sun's explosive events

(Phys.org)—Four decades of active research and debate by the solar physics community have failed to bring consensus on what drives the sun's powerful coronal mass ejections (CMEs) that can have profound "space weather" ...

page 4 from 9