Last month, PM Narendra Modi inaugurated the country's first 5G testbed to enable startups and industry players to test their products locally and reduce dependence on foreign facilities. The testbed ...

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 ...

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 reading stories about something ...

If you're unable to get a cellphone signal when you walk your dog around the block, this will really make your blood boil: NASA is putting a 4G network on the moon.To reach its 2028 goal to build a ...

If today’s fastest smart phones deliver e-mails and Web pages with the speed of a thoroughbred racehorse, then the next generation of phones — now rolling onto the runway — may feel like jet planes.

Editor’s Note: The following article is reprinted from the Tech Audit blog at PCWorld.com. Sprint has been aggressively promoting its expanding 4G wireless network at the CTIA show in Las Vegas this ...

If you’re unable to get a cell phone signal when you walk your dog around the block, this will really make your blood boil: NASA is putting a 4G network on the moon. To reach its 2028 goal to build a ...

If you're unable to get a cellphone signal when you walk your dog around the block, this will really make your blood boil: NASA is putting a 4G network on the moon.To reach its 2028 goal to build a ...