The marketing world is full of vague adjectives like "new," "better" or "healthy" that don't necessarily mean much. The wireless industry has its own buzzword: 4G. Carriers have taken the ...

Marketed as the next generation of wireless communication, 4G LTE provides laptops, tablet PCs, smartphones and USB wireless modems mobile ultra-broadband Internet access. Basically, this technology ...

Ask a European mobile-phone exec about fourth-generation cellular technology — 4G — and you can almost see them bite their tongue. These are the same folks, remember, who just five years ago couldn’t ...

Since the wireless industry can’t yet agree on a single definition for the term “4G,” it should be no surprise that the 4G World show in Chicago this week saw top service providers deliver mixed ...

As the proud owner of a 3G smartphone, you might have considered yourself a member of the leading edge of wireless services users. Then you started hearing ads and ...

Shara Tibken was a managing editor at CNET News, overseeing a team covering tech policy, EU tech, mobile and the digital divide. She previously covered mobile as a senior reporter at CNET and also ...