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Web Exclusive: Wi-Fi & the Need for Cheap Ubiquity

Web Exclusive: Wi-Fi & the Need for Cheap Ubiquity

AT&T’s experience with Wi-Fi underscores the technology’s explosion. For the first three months of 2009, AT&T reported 10.5 million Wi-Fi connections, more than triple the amount for the first quarter of 2008, and more than half the 20 million total Wi-Fi connections in all of 2008.

Whiteside: iPhone changed AT&T’s whole perspective.

The carrier’s most recent fiscal quart indicates even more growth. "Through the end of May, we did as many connections as we did for the entire year last year," says Dennis Whiteside, AT&T assistant vice president for consumer markets.

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WiFi flu

WiFi fluAs if we don’t already have enough “regular” viruses to worry about, a research team from Indiana University suggests that a specially designed computer virus made ...
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802.11n - What's the Problem?

802.11n - What's the Problem?OK, there's a chance I‘ve been a tiny bit irrationally exuberant when it comes to 802.11n, but I really don't think so. I first learned about MIMO in the mid-90's (yes,...
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Is Wi-Fi Bad For Your Health?

Is Wi-Fi Bad For Your Health?A BBC television show has found elevated levels of radiation in a school using Wi-Fi, prompting a debate about the safety of wi-fi. But is it all just hype? ...
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WiFi isn't short for "Wireless Fidelity"

WiFi isn't short for Last week, I wrote in passing about how WiFi doesn't "stand for" wireless fidelity. It's a pun on "Hi-Fi" and "wireless fidelity" doesn'...
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Can Wi-Fi really compete with Bluetooth?

Can Wi-Fi really compete with Bluetooth?Intel isn't ready to give up on pushing Wi-Fi just yet, and is pitching the technology as a competitor to Bluetooth with demonstrations by Ozmo Devices scheduled for toda...
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