Is Wi-FM the solution to slow wi-fi?
14 December 2015 Last updated at 10:24 GMT
Researchers at Northwestern University have been working on using Radio Digital Signals (RDS) to improve wi-fi connections.
In this method, data is sent at the best time, potentially making signals much faster even in busy locations.
BBC Click's Vieri Capretta spoke to Aleksandar Kuzmanovic of the McCormick School of Engineering at Northwestern University about the results of their experiments.