New smart technologies to speed up mobile networks

Flemish researchers have developed a set of new technologies to allow mobile devices to switch connections faster and more efficiently. They think that the technology can be implemented in the local network in a very short time.

“We deliberately worked within the current standards,” says engineering professor Ingrid Moerman of Ghent University, which co-operated with Antwerp University (UAntwerp) on the project. “Network operators can also benefit from the technology, as they can decrease the amount of redundant communication within their networks.”

One of new technologies is an algorithm that predicts how 4G and wi-fi users will move when they’re travelling, by car or by train, for example. Switching between mobile networks when travelling can be problematic and slow. “Our algorithm uses both local mobility patterns and user data,” explained researcher Bart Sas of UAntwerp. “It can select the optimal connection so that unnecessary and burdensome switching can be avoided.”

A related new technology is a system that automatically connects users with the fastest wi-fi or 4G connection available – which is not necessary the closest one. For users, the system could increase network speeds by up to 85%, as simulations of the research team have shown.

The mobile technology project was funded by the Flemish government’s digital research centre iMinds.

Photo courtesy iMinds