Friday, February 18, 2011
'Stanford gurus enable two-way radio communications. Over.'
Engadget
Call it the holy grail of radio transmissions if you must, but even if you're not about to toss that label on it, there's no question that the work being done in Stanford's engineering labs could destroy quite a few preconceived notions about wireless interference. Demoed as a concept last year, a newfangled wireless technology developed in Palo Alto is proving that signals can indeed be sent and received at the same time. Outside of the cellular telephony world, this seemingly simple occurrence doesn't really happen -- typical wireless signals have to take turns when it comes to listening and transmitting. As an example, it's impossible for a WiFi router to "shout" out signals while also being intelligent enough to quiet its own voice in order to hear "whispers" from a connected device. The breakthrough came when researchers found that radios could be tweaked to filter out the signal from its own transmitter, something that already happens within noise-canceling headphones. If this can be packaged into a commercially viable platform, it could instantly double the amount of information sent over existing networks, and on an even grander scale, it could allow airplanes to radio into control towers simultaneously (a feat that's shockingly impossible with today's physics bearing down). Head on past the break for a downright enlightening video on the matter.Continue reading 'Stanford gurus enable two-way radio communications. Over.'
'Stanford gurus enable two-way radio communications. Over.' originally appeared on Engadget on Fri, 18 Feb 2011 06:26:00 EDT. Please see our terms for use of feeds.
Permalink Sent with Reeder
Thanks,
Tony Burkhart
Australia's Jetstar Airways takes the training wheels off iPad rental program, wants the tablet 'on every aircraft'
Engadget
Here's a quick and easy way to escape the mediocrity of those tiny low-res LCDs embedded in the seat in front of you: slap down 10 Australian dollars and upgrade to the iPad's IPS goodness for the duration of your Jetstar Airways flight. This rental option has been available on the Australian airline's flights since June, but only in pilot form (insert your own jokes here), and the feedback has been good enough for the company to make it a fleet-wide policy. "Movies, music, magazines, books and games" will all come preloaded, so you shouldn't fret about having to shell out extra hunting around for content. Licensing agreements are expected to be finalized shortly, with the rental program rolling out in full this April.Australia's Jetstar Airways takes the training wheels off iPad rental program, wants the tablet 'on every aircraft' originally appeared on Engadget on Fri, 18 Feb 2011 05:06:00 EDT. Please see our terms for use of feeds.
Permalink Sent with Reeder
Thanks,
Tony Burkhart
Subscribe to:
Posts (Atom)