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Comment And here in the US (Score 0) 230

We still have to bend over, take it, and say thank you to our local (well, heck... AT&T) phone companies for the PRIVILEGE of having 8megabit/s downstream....
Competition anyone? or are we just such mindless sheep that "it's good enough, 'cause my granddaddy only had the pony express"

Argh....

Comment Big Money; Lots of variables (Score 5, Informative) 114

Empirical testing with wireless CELLULAR networks can be very tricky; A few things that you will need to keep in mind is that for testing, you want to make sure your transceiver setup is perfectly reproducable; Same card, same ANTENNA, same position of antenna. When performing your testing, your signal strength will depend on several factors: Distance from the site, antenna type/gain, and specifically what sector/node on the site you happen to be on. while driving in a straight line, you may find that you approach steep nulls near the border of a cells sector boundary. Alot depends on the ability of your particular card to handle the handoff between sectors/sites.

  Your latency measurements will also vary according to the individual usage of the sector/site that you are currently on, and additionally vary with time and also variable bandwidth allocation to the sites from the main switch.

There are quite a few test sets and software suited that are commercially available and are tailored for this use, and are used heavily by the mobile data/cellular industry in their drive testing and coverage verification methodologies.

Good luck to you on your testing.

--ToO

Comment Re:Legality (Score 1) 976

Ah, yes, but now, at least in the Great state of Mecklenburg (Charlotte...) they are again attempting to get the cameras re-instated... Their grand plan this time is to get around that pesky constitutionality issue by giving ALL of the money to the school system, and making the school system pay the fees back to the red-light camera company. But, hey, we're going to close schools, and cut teaching positions too.

--ToO

Space

Geomagnetic Storm In Progress 110

shogun writes "The National Oceanic and Atmospheric Administration reports a strong geomagnetic storm is in progress. The shuttle, ISS and GPS systems may be affected." They think this storm was caused by a weak solar flare on April 3rd. As you may expect, this has caused some unusually impressive northern lights since it started. What you may not expect is a photograph from Japanese astronaut Soichi Noguchi aboard the International Space Station showing the aurora from orbit. He apparently tweets a lot of pictures from space. He and his crewmates have taken over 100,000 pictures since coming aboard the ISS.

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