You may not have noticed it, but last Friday we experienced the first serious geomagnetic storm in this solar cycle (Solar Cycle 24), which began in 2009. Not all types of solar activity (sun spots, solar flares, solar burst, and solar radiation) affect GPS receiver operations. Geomagnetic storms ar...
Read More →Logan Scott By Logan Scott Thousands of man hours and millions of dollars later, we finally have the 975-page GPS Technical Working Group (TWG) report, confirming what five minutes of back-of-the-envelope calculation predicted. Hooray for our side, good job GPS Industry Council; we’ve won the war ...
Read More →Okay, folks, this is where the rubber meets the road. The FCC public comment period ends this Saturday (July 30). If you use GPS at all, it would be very wise to submit your comments today. Don’t expect the FCC to make a rational decision. There’s a lot of money and political influence i...
Read More →You’ve got to put some in yourself, to get some out. Don’t expect the FCC to make a rational decision in the Lightsquared versus GPS case. As clear as the conclusions may seem to an engineering mind examining the Technical Working Group’s report on the subject, the Federal Communic...
Read More →At stake is the high-precision GPS industry as we know it. If LightSquared’s current proposal is approved by the FCC, it will render tens of thousands, and possibly hundreds of thousands of GPS receivers obsolete starting as early as next year. The FCC is accepting public comments until July 3...
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“The Economic Benefits of Commercial GPS Use in the United States and the Costs of Potential Disruption” was presented by Nam D. Pham, Ph.D., of NDP Consulting, during a June 21 webinar sponsored by the Coalition to Save Our GPS. The author stated that his study concentrated on GPS use in precis...
Read More →Originally, the LightSquared/GPS Technical Working Group’s (TWG) report was due to the FCC on June 15, 2011. LightSquared requested from the FCC, and received, a two-week extension to submit their report. Three days later, LightSquared announced it found a solution to the GPS interference problem....
Read More →Tired of hearing about LightSquared? Think it’s a bunch of panicking journalists hungry for something to write about? Listen, it usually takes a lot to get the hairs standing up on the back of my neck. On the LightSquared issue, they are at full attention. Why? The GPS receivers that would lik...
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