JVC demonstrates prototype wireless HDMI box, plans to launch in Q1 2009



Ruh-roh. AT&T's wireless data service seems to be down in a major way, at least on the eastern half of the country. We're seeing problems with both Edge and 3G from places such as Boston, New York and St. Louis. It's primarily iPhone users pinging us on this, and in AT&T's forums, but we're guessing it's not just limited to them. How is it looking for you?
Sprint's XOHM WiMAX network is finally due out this month in the launch market of Baltimore, with Chicago and DC to follow, and the company is already working on the next phase of the rollout, which will bring the high-speed wireless service to Boston, Philadelphia, and Dallas-Fort Worth. Sprint says it's already started installing WiMAX equipment in those three cities and that it's a "month ahead of schedule," but given the delays getting XOHM up and running in Baltimore, we're not exactly certain the "schedule" really matters. Still, it's good to hear that XOHM is growing up -- now launch, already.
Sprint's oft-delayed XOHM service is finally about to go live, ready to launch in Baltimore sometime next month ahead of Chicago and D.C. later this year. We already know about the potential joys of city-wide 4G access, so Sprint is taking this opportunity to talk up "geobrowsing," uLocate-based functionality that enables WiMax surfers to get location-specific info on traffic, events, and weather, provided by third-parties like Google and NAVTEQ. With Sprint offering profit sharing and a free API to partners, expect that list to grow quickly if XOHM takes off. What Sprint is not yet offering are the specific pricing details for consumers, but day passes have been confirmed along with longer-term contracts, all able to extended to include multiple devices if you're suitably endowed.

While 802.11n has been stuck in endless certification hell for years, the IEEE keeps cranking out additional wireless standards -- the latest is 802.11r, which allows devices to move from access point to access point with less than 50ms in downtime, even for authenticated connections. That's quick enough to keep a voice call alive, which should make the next generation of VoIP phones and other devices that much more flexible when support arrives -- let's hope that's soon.







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