Articles about 'telecommunication'

How tiny vibrations in minute metal structures – and a little bit of luck – helped make mobile phones faster and more efficient.

Researchers have shown that the UK’s existing copper network cables can support faster internet speeds, but only to a limit. They say additional investment is urgently needed if the government is serious about its commitment to making high-speed internet available to all.

Researchers from the Cambridge Graphene Centre, together with industrial and academic collaborators within the European Graphene Flagship project, showed that integrated graphene-based photonic devices offer a solution for the next generation of optical communications.

Researchers have created a technology that could lead to new devices for faster, more reliable ultra-broad bandwidth transfers, and demonstrated how electrical fields boost the non-linear optical effects of graphene. 

BT and Huawei today announced a new five-year initiative which aims to see the two companies establish a joint research and collaboration group at the University of Cambridge. 

The first images of an upward surge of the Sun’s gases into quiescent coronal loops have been identified by an international team of scientists. The discovery is one more step towards understanding the origins of extreme space storms, which can destroy satellite communications and damage power grids on Earth.

Researchers have discovered a crucial recipe for improving the characteristics of graphene devices for use as photodetectors in the next generation of pholtovoltaic devices for telecommunications and energy harvesting.

More than 1,000 people around the world have signed up to take part in the biggest ever public study of Android phone usage.

A new research collaboration will investigate the capacity of radio to facilitate citizen-led governance in developing countries.

New networking activities will help academic expertise in information and communications technology to benefit developing countries.