A new low-latency congestion control for cellular networks

Heavy traffic on narrow roads could be one of the leading causes of traffic congestion, which also applies to communication networks. If more data is collected than the allowed data capacity can accommodate, communication ...

How smart technology gadgets can avoid speed limits

Speed limits apply not only to traffic. There are limitations on the control of light as well, in optical switches for internet traffic, for example. Physicists at Chalmers University of Technology now understand why it is ...

US defends moves to roll back 'net neutrality' rules

The head of the US Federal Communications Commission defended Monday his move to roll back rules requiring internet providers to treat all traffic equally, saying it was needed to encourage investment in new super-fast wireless ...

Mathematicians model 5G mobile communications of the future

Scientists from RUDN University have created a mathematical model of reliable microwave communication for mobile phones and other devices. The results of the research have been published in a special issue of the IEEE Journal ...

Cars racing to become 'mobile phones on wheels'

The car of the future will let you pay for petrol or parking directly from your vehicle and receive traffic alerts and restaurant recommendations from your onboard digital assistant.

Power amplifiers for 5G made of gallium nitride

The wireless data transmission via mobile communication is reliable and affordable. However, data volume per user is rising exponentially. Causes are not only the continuously growing number of smartphones, but also trends ...

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