Hitachi lets loose UWB-packin' Wooo LCD TVs, plus some plasmas
Posts with tag uwb




WirelessHD (WiHD) is back, originally announced in late 2006, the 1.0 spec has been pronounced fit for consumption and will be released later this year. What's changed in the last 14 months? HD dream team Intel, LG, Matsushita (Panasonic), NEC, Samsung, SiBEAM, Sony and Toshiba have added 40 other companies as well as approval from DRM watchdogs MPAA and DTLA for their 60Ghz-based standard. Move over cable vs. satellite, downloads vs. disc and HD DVD vs. Blu-ray, with UWB-equipped HDTVs already on the way, a battle to replace the still-tricky HDMI connection is the new HD battleground for 2008.
Thales -- the French aerospace company that brought us MILTRAK -- has rolled out yet another impressive development, this time aiding firefighters, cops and armed forces in tracking objects / people while indoors. Its Indoor Positioning System (IPS) is essentially "an indoor form of satellite navigation," and while we've heard of similar, this iteration is based around ultra-wideband. Notably, the company implied that it hoped to bring the technology to police forces and military platoons in the future, and if things go smoothly, consumers could actually see it used in GPS-enabled mobiles in order to provide navigation services in more places. Unfortunately, it seems as though Thales is still working on completing the new system, so we wouldn't get all hopeful for a commercial release anytime soon.
We won't be waiting long for Hitachi's new thin LCDs, the company announced they will make their U.S. debut in 2008. No details on price, but we can still take a look at the feature list for the 42- and 37-inch Ultra Thin 1080p HDTVs, coming in Q2, along with the 32-inch 720p version due in the first quarter of next year. With Hitachi's latest 120Hz anti-judder technology and image processing stuffed into 1.5-inch thick frames, these screens may not be quite as thin as some of the competition but will hit store shelves far sooner. The bad news is there was no mention of the optional UWB expansion for wirelessly hooking up additional components. We hope Hitachi doesn't expect U.S. customers to go through the hassle of actually plugging things into our HDTVs, or if we at least get an additional HDMI port for the trouble.
Though it did take a bit longer than the six months Ofcom's chief technologist, Professor William Webb was hoping for, ultra-wideband has finally been given the green light in the UK. New legislation will mean that "UK users will not need a license to use UWB devices when they hit shelves in the future," and Ofcom's Chief Executive Ed Richards was quoted as saying that "where possible, we want to remove restrictions on the use of spectrum to allow the market to develop new and innovative services, such as UWB, for the benefit of consumers." So there you have it (UK-based) folks, just a few more days (August 13th, to be precise) before UWB usage is fair game on your side of the pond.
In yet another sensational shot heard 'round the wireless world, Alereon is claiming to have developed the "first ultrawideband solution able to meet all regulatory requirements worldwide for applications based on Wireless USB, Bluetooth and WiMedia." The AL5100 RF transceiver comes in as the "only" one of its kind capable of transmitting and receiving all 14 bands of the WiMedia ultrawideband spectrum, and the AL5000 chipset was designed to span frequencies from 3.1- to 10.6GHz in order to provide consumers in Japan and Korea with more channel allocation than competing options. Of course, the firm is pushing the product as an end-all solution to developing wirelessly-enabled products that will operate and pass regulations around the globe, and while it wasn't mentioned when these would go mainstream, sample boards should go out for "evaluation" next quarter.







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