S. Korea expands high-speed wireless coverage

South Korean telecom operator KT said Wednesday it has expanded its high-speed wireless broadband network to cover 85 percent of the population in what is already one of the world's most wired countries.

4G devices, networks multiply

Consumers should soon have a wide range of new, speedier and more accessible ways of connecting to the Internet wirelessly.

What was hot at this year's Vegas gadget show

(AP) -- Gadgets revealed at the annual International Consumer Electronics Show in Las Vegas flop more often than they pop. This year's show, however, delivered many products that are bound to make a difference for years ...

'Fourth generation' Internet arrives in Hong Kong

The latest generation of wireless Internet that will allow people to watch a crystal clear movie or live sporting event on the street or atop a hill is being deployed throughout Hong Kong.

T-Mobile renames upgraded 3G network '4G'

(AP) -- Sprint Nextel Corp. and Verizon Wireless are building wireless data networks using new technologies that the industry calls fourth-generation, or 4G. Not to be outdone, T-Mobile USA launched a campaign this week ...

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