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Posts with tag speed

Super 3G hits 250Mbps downlink in NTT DoCoMo field test


Just think -- this time next year, we'll all look back at this milestone and wonder how on Earth we thought it was impressive. For now, however, we wouldn't blame you for high-fiving everyone around, as NTT DoCoMo has stretched the boundaries again with a recent Super 3G field test. Reportedly, the outfit was able to record "a downlink transmission rate of 250Mbps over a high-speed wireless network in an outdoor test of an experimental Super 3G system," and while it's not quite the 300Mbps we'd heard about before, you won't find us kvetching. If all goes to plan, the firm is hoping to "complete development of the technologies required for the eventual launch of a Super 3G network" by 2009, but who knows how long we Americans will have to wait to indulge after that.

Verizon's entire EV-DO network leaps to Rev. A


In what's likely yet another futile attempt to steal some limelight from that other national carrier today, Verizon has finally enhanced "100-percent" of its EV-DO network to Revision A technology. Of course, some locales have been enjoying the Rev. A niceties since February, but now Verizon users coast-to-coast (those under an EV-DO umbrella, that is) can stop feeling envious and start enjoying the higher speeds. Interestingly enough, this news comes just days after the company lowered its BroadbandAccess rates and merely hours after throngs of AT&T users reported their EDGE speeds skyrocketing for no apparent reason. Verizon subscribers in EV-DO areas can now expect average download speeds of nearly 600kbps to 1.4Mbps, while uploads will top out somewhere between 500kbps and 800kbps.

"Danger hiptop 2.0" burns rubber in speed tests


Call it wild speculation -- because that's exactly what it is -- but when you see a bunch of "Danger hiptop 2.0"-class browsers hauling butt at speeds approaching 2.0Mbps (according to dslreports.com's speed test, anyway), it's bound to raise a few eyebrows. Said browsers are coming from the dngr.net domain; we suspect it's possible that the speeds are actually indicative of what's being seen between the dslreports.com server and Danger's proxy, but instead we'd like to dream of a WCDMA-enabled Sidekick being prepped for T-Mobile's 3G launch later this year. Seems plausible enough, right?

[Thanks, teeratt]

Mobile speed cameras to suprise chatty motorists with penalties


Nowadays, we're lucky to be able to so much as breathe air while driving without getting penalized. As of late, motorists in South Yorkshire have quite the incentive to keep their phone conversations under wraps while in transit. Mobile speed cameras, traditionally used to catch speeders, will be used by police to catch unsuspecting chit-chatters in the act, who would later receive an unexpected notice showing 3 points on their license and a demand for £60, which was recently, and perhaps not-so-coincidentally, increased from £30. "If officers using mobile cameras see someone using a hand-held phone, whether with their own eyes or through the lens of their camera, then they are fair game." There's been no word on plans for similar implementation within the automated camera system, but "that is not to say that we can't change the policy," states Meredydd Hughes, the head of roads policing for the Association of Chief Constables. Drivers may soon feel compelled to throw down some cash for a headset, although there's even been speculation on the perils of hands-free yapping -- looks like a good tint-job's the last resort... and how about some spinners while you're at it?

[Via Textually]

Researchers show 100Mbps cellular data

As usual, we're given virtually no time to revel in the high-speed (relatively speaking, of course) wireless data we do have before some eggheads have to go and throw the wet blanket on us. Researchers from Germany's Heinrich-Hertz-Institut (a division of Fraunhofer) have apparently taken some standard-issue UMTS equipment and modified it to use MIMO -- the same tech employed in many modern WiFi devices -- to achieve 100Mbps downstream and a full 50Mbps upstream. For the sake of comparison, UMB (aka EV-DO rev. C) takes the crown with 280Mbps down; while there's no word on when this MIMO stuff might hit the streets, UMB won't see the light of day until 2009 at the earliest, so our German friends have a little time to capitalize. And yes, we'll be just fine with a mere 100Mbps on our cellphones, thankyouverymuch.




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