5G came with many promises. Remote surgery, where surgeons operate thousands of miles away from patients; driverless cars talking to each other and autonomously navigating highways; new killer apps ...

6G networks could double as high-precision sensors, capturing the movement of people and cars similar to radar, but hurdles must be overcome to speed progress of research. Mobile networks may soon do ...

4G is the fourth generation of mobile phone communications standards. It is a successor of the 3G and provides ultra-broadband internet access for mobile devices. The high data transfer rates make 4G ...