Showing posts with label ViaSat. Show all posts
Showing posts with label ViaSat. Show all posts

Saturday, March 30, 2013

Visualized: JetBlue and ViaSat test Fly-Fi in-flight WiFi... from the ground

Visualized JetBlue and ViaSat test FlyFi inflight WiFi from the ground


Gogo's ground-to-air transmitters typically mandate evaluating service while jetting around the country above 10,000 feet. Sure, you don't need to waste fuel flying around an empty airliner, but even the company's small jet can burn through quite a bit of cash. ViaSat, on the other hand, can do much of its service testing on the ground, using that fairly ordinary Ford van pictured just above. The reason, of course, relates to the location of the company's transmitter -- namely, the ViaSat-1 satellite, positioned some 22,000 miles above the ground. In the air, planes will actually be nearer to the orbiting device, rather than farther away, and assuming a line-of-sight link from the road, the truck can work out kinks at a fraction of the cost.


That white dome atop the van, which is similar to the device that'll soon be mounted on JetBlue's fleet, maintains a constant connection by rotating instantly as the van moves -- if the vehicle's heading changes, the antenna array will turn, too, so it's always pointed directly at the sat in the sky. You may have seen ViaSat's van driving down Southern California's freeways, but the rig has just arrived in Orlando, for some additional testing a few degrees away from the company's Carlsbad home. Assuming all goes well here, you'll be shooting around the web courtesy of Fly-Fi in no time at all.

Tags: fly-fi, inflightwifi, jetblue, viasat, viasat-1, visualized

Sunday, February 17, 2013

Verizon FiOS, ViaSat Exede lead FCC broadband performance report



How do you pick your broadband internet provider? For many of us, the market dictates our selection, but a few lucky subscribers get to make their own call, rather than opting for the one and only service available in a particular locale. FiOS, Verizon's fiber-optic solution, and Exede, ViaSat's high-bandwidth satellite service -- two common secondary offerings -- happen to be the two frontrunners in the FCC's latest broadband performance report, which rates companies based on actual download and upload speeds compared to advertised bandwidth, among other metrics. More often than not, providers fall short of promised performance, with companies like AT&T and Qwest leading the naughty list. But Verizon and ViaSat are both motivated to maintain subscribers, and exceeding expectations is certainly not a bad way to accomplish that.


This is ViaSat's first appearance in such a report, due in no small part to the company's recent Exede broadband introduction, which followed the ViaSat-1 satellite launch in late 2011. We experienced speedy performance during our own test last year, though latency remained an issue. The FCC covers this major downside as well, reporting a measured latency of 638 ms, compared to an average 29.6 ms figure for terrestrial services -- but overall impressions seem quite positive. The FCC has published some 10,000 words on the topic, so if you do in fact have an opportunity to elect your own broadband provider, it might be worth your while to comb through the agency's full report. It's ready for your perusal over at the source link below.


Source: FCC

 

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