We had the chance to see two
Ultra-Wideband (UWB) devices in action on the floor of CeBIT today.
UWB, remember, is that Bluetooth-killer capable of up to 480Mbps at a range of 10-meters. First, those crazy cats at
the Samsung booth had an UWB-modded GSM handset feeding video out wirelessly to that flat panel pictured at a rate of
about 13Mbps. The video which played off the handset's MicroSD card ran smooth, though was definitely suffering from
blocking -- not so much the result of UMB as the compression used to store the video. We then ran into the
Freescale folks (who, we suspect are behind the Samsung demo)
showing off an engineering prototype of the
Belkin CableFree Hub in the Belkin
booth. Using Freescale's direct sequence flava of UWB, the 720p HD video ran flawlessly off the UWB attached disk. The
Belkin hub should achieve an
actual transfer speed of about 75Mbps after the overhead associated with error
correction and such with a range of about 10 un-walled meters. And the UWB attached mouse? Flawless, not a skip, even
while the video ran over the same connection -- we're believers. The Belkin hub is expected in July (US only) for less
than $200. More pics of both setups after the break.
Here's the off-the-shelf Samsung phone fitted
with the UWB chipset.
The UWB rig over at Belkin. Those two black
boxes left and right of the Tosh laptop are the functional, engineering prototypes serving up the peripherals.
Belkin hub mockup atop the engineering
prototype.
What you can expect from the final products. One
dongle per hub folks.