Ultra Wideband -- Engadget

ultra wideband posts

UWB is dead! Long live... UWB!

by Darren Murph posted Mar 16th 2009 at 1:58PM

Wait, let us get this straight. UWB is dead, but it's... not? According to a melancholy release issued today by the soon-to-shutter WiMedia Alliance, said entity has reached technology transfer arrangements to shuffle its ultra-wideband workings to groups within Bluetooth SIG and Wireless USB. After that process is complete, the WiMedia Alliance will -- in its words -- "cease operations." According to WiMedia president Stephen Wood, it has "reached a point in specification development and product availability where it is more efficient for the related industry groups to oversee future specification development in-house." It's tough to say whether this move will add yet another nail in ultra-wideband's coffin or act as the spark it has been longing for since its introduction, but we're cautiously hoping for the latter to prove true. Alright new management, time to see what you're made of!

ASUS shows off Wireless LCD prototype, "Green" monitors

by Darren Murph posted Mar 6th 2009 at 7:46PM

ASUS news from CeBIT? Say it ain't so! Just hours after the company introduced two new "Green" LCDs, we stopped by to see what all the fuss was about. What we found were two rather vanilla looking LCDs (they're in the gallery below, we promise) sitting beside something entirely more interesting: a Wireless LCD prototype. An ASUS rep informed us that the model shown was utilizing the currently-in-limbo ultra-wideband (UWB) standard, and he affirmed that the monitor didn't have a model name nor an estimated ship date or price; it was simply on hand to prove that wireless LCDs were possible and that they're on the way. He noted that ASUS was looking into other wireless protocols -- namely wireless HD and WHDI -- and that it was "waiting things out" before making a final decision on what variation to use. Our take? We suspect it's both testing for best compatibility / range and waiting to see if UWB will remain viable in the coming months, which likely means no shipping product for quite some time. For what it's worth, the on-hand demo was stellar, with no visible lag, glitches or dropped frames to speak of.

Gallery: ASUS shows off Wireless LCD prototype, "Green" monitors: eyes-on

Staccato CEO says UWB still has more to give

by Darren Murph posted Feb 23rd 2009 at 4:54AM

Staccato Communications has been a big fan of this whole wireless USB thing for years now, and while it seems that most of the industry has presumed ultra-wideband as dead and gone, the aforesaid company is still firmly supportive. The company's CEO has issued an absurdly long letter in response to the death knell reports that flowed after UWB mainstay TZero decided to fold, and while we could go on and on about his deepest, darkest feelings on the matter, here's what really counts. The bigwig has suggested that UWB is still far from dead, and in fact, it's just now shaping up to grow. He promises that 2009 has big things in store for the format, and evidently, those "big things" will breath "new life" into the flagging protocol. We're still pretty skeptical that UWB will break out within the next 10 months or so, but we suppose we've seen crazier things come together.

[Via Slashdot]

Ratoc introduces Wireless USB kit for your PCMCIA-equipped laptop

by Darren Murph posted Dec 11th 2008 at 4:54AM

Still getting by with PCMCIA, are you? Looking to get into the potentially crumbling world of Wireless USB? Well then, step right up! Ratoc is pumping out its very first WUSB kit with the REX-WUSB1, which includes a rather bulky PC Card (with ultra-wideband antenna) and a four-port WUSB hub. Users with Windows XP / Vista-based machines simply plug in the card, load up the drivers and link their favorite USB peripherals to the hub; from there, you can kick back and enjoy the spoils of wireless printing, wireless cooling and wireless warming -- two of which really aren't all they're cracked up to be. Anywho, the bundle is expected to go on sale in the Land of the Rising Sun later this month for ¥31,500 ($340).

Intel pounds another nail in UWB's coffin

by Nilay Patel posted Nov 6th 2008 at 12:27AM

It's starting to look pretty tough for UWB -- WiQuest totally shut down yesterday, and now Intel's decided to abandon its UWB dev efforts. The company says that it'll be easier and cheaper to buy off-the-shelf UWB chips instead of continuing its own five-year-old engineering efforts, but those shelves aren't exactly overflowing, and the lack of enthusiasm for this tech in the marketplace suggests this trickle of bad news could turn into a flood -- we'll see how things shake out.

[Via Phonescoop]

Hitachi's Ultra Thin LCD lineup to boast Tzero's UWB technology

by Darren Murph posted Feb 19th 2008 at 3:06PM

We knew Hitachi's Ultra Thin HDTV family would boast ultra-wideband technology, and while little was said about this aspect during CES, we've now learned that Tzero will be responsible for handling the aforementioned UWB duties. As expected, the UT HDTVs will "be able to receive high-definition video wirelessly from any HDMI equipped audio / video component," as Tzero promises that users will see transmission speeds of up to 480Mbps. Interestingly, we're told that the UWB-equipped sets are available in Japan right now, but only time will tell if those luscious wireless abilities will make the trip stateside in Q2.

Asus launches its own wireless HDMI over UWB offerings

by Darren Murph posted Jan 8th 2007 at 7:25PM

Looks like CES 2007 is the place to be for wireless HDMI, as now we've seen offerings from AMIMON, Philips, and Tzero showcasing the ability to stream beautiful 1080p HD sans wires, and now Asus is joining the fold. Apparently basing its self-branded product line on technologies from Tzero and Analog Devices, the admittedly vague press release simply informs us that the company will be fighting tooth and nail in the wireless HDMI over UWB arena, and notes that we'll be seeing "accessory devices and embedded designs that dramatically simplify connections between home audio and video electronic components." Per usual, Asus' box will accept component, composite, S-Video, and HDMI (HDCP-compliant) signals, and the video is then compressed using Analog Devices' ADV202 JPEG2000 video codec, where it's then combined with audio, packetized and encrypted, and transmitted via the Tzero MAC and PHY chip. So until we can mosey on over to see some of this stuff in action, we'll just have to take Asus' word for it, as the company withheld information regarding model numbers, prices, and release dates for the time being.