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Price cuts by the two biggest U.S. wireless providers, AT&T and Verizon, could put beleaguered Sprint Nextel Corp., the country's No. 3 wireless carrier, in an even tighter bind as it fights to turn around its fortunes.

"We've known for a while that the Apple iPad will support 802.11 a/b/g/n. However, thanks to Apple's FCC filings today, we now know that the device rocks dual-band wireless-N in 2.4 GHz and 5 GHz bands."

"Apple's iPad is due in late March, pending FCC approval, and on the FCC's official broadband blog, Director/Scenario Planning Phil Bellaria and Wireless Bureau Deputy Chief John Leibovitz say there may be trouble ahead if the device drives up demand for mobile broadband. They write that the iPad announcement on January 27 "set off a new round of reports of networks overburdened by a data flow they were not build to handle," saying the problems are reminiscent of the outages AOL users ran into when the then-dialup service went to unlimited use in 1996 -- problems that persisted for months."

"When AT&T debuted its Mobile TV service with FLO in May 2008, the carrier touted the fact that it had "exclusive" rights to CNN Mobile as provided through the Qualcomm unit. In other words, the channel was unavailable to subscribers of Verizon Wireless, which also offers a mobile TV service provided by FLO."

FCC has created a mobile application that tests the speed and quality of broadband connection.