Fast 4G cellular networks coming to a town near you


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Major cellular providers are rolling out 4G services, touting them as the next big jump in network technology.

With 4G (fourth generation) service, new smart phones are expected to get even more powerful, allowing users to watch live, high-definition TV broadcasts, download entire movies in seconds and make smooth, uninterrupted video phone calls no matter where you are.


But that’s the promise. For all its potential it’s far from taking off, notes David Sarno in a Times article that provides a primer on 4G -- what it is and where it’s at.


Sprint set to turn on 4G networks in Los Angeles, New York and Bay Area

Sprint cleverly beats AT&T to the iPad with case for 4G hotspot gadget

T-Mobile rolls out faster wireless Internet in L.A. and 24 other cities

--Peter Pae