New Cellphone Networks Seen as Risky Bets
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U.S. wireless companies are investing billions of dollars in networks that deliver video and music to cellphones, but some investors worry whether the new services will turn a profit.
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Company says it might consider busting into pieces to revive its ailing cell phone business. But is it the right move?
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High-speed Internet access, streaming video, music downloads and other special new features may soon be in store for mobile phone owners thanks to an unprecedented airwaves auction.
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If consumers buy in to private wireless phone networks, the industry could save money.
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Investor's Business Daily - Cell phone makers would be remiss to neglect the big spenders in developing countries who are willing to shell out for pricey cell phones.
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NEW YORK - Coming soon could be a wireless broadband world in which consumers get to pick any smartphone or other device and load any software on it - not have to take what the wireless carrier wants to sell.
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Spurred by low prices and unique features, voice-over-IP services are joining cell phones as alternatives to traditional, century-old telephone technology.
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Cell phones may be the next battleground for companies offering internet phone services that don't depend on your desktop and router. By Randy Dotinga.
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Cellphone services are gearing up for a fight with handset makers -- and it's all about Wi-Fi
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The U.S.Âs biggest cellular providers look ready to expand their reach, reducing the chance that a new entrant might bring down prices.
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As cell phones turn into mobile handheld data devices, companies are exploring ways to protect them from being hacked by a growing number of sophisticated viruses designed specifically to attack the wireless world.
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NEW YORK -- US wireless companies are investing billions of dollars in networks that deliver video and music to cellphones, but some investors worry whether the new services will turn a profit.
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Allowing consumers to mix and match wireless gadgets and service providers could spark innovation--and compromise security.
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The latest generation of mobile phones is vulnerable to hackers, a security conference is told.
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New communications technology could spawn future products. Could your purse tell you to bring an umbrella?
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With their new 3G networks ready to deliver multimedia content, cell phone operators eye an old revenue source.
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There's a lot of uncertainty surrounding the Chinese cell-phone powerhouse.