Washington, D.C. — The Federal Communications Commission’s Enforcement Bureau today launched a dedicated jammer tip line – 1-855-55-NOJAM (or 1-855-556-6526) – to make it easier for the public...
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By Daniel P. Shepard, Todd E. Humphreys, and Aaron A. Fansler Spoofing tests against phasor measurement units demonstrate their vulnerability to attack. A generator trip in an automatic control scheme...
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By Holly Borowski, Oscar Isoz, Fredrik Marsten Eklöf, Sherman Lo, and Dennis Akos A component of most GPS receiver front-ends, the automatic gain control (AGC) can flag potential jamming and spoofin...
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By Nicolas Couronneau, Peter J. Duffett-Smith, and Alexander Mitelman Cell-phone users are often more concerned about the speed of positioning than the accuracy, making time-to-first-fix the most impo...
Read More →Marty Feuerstein By Marty Feuerstein For the past several months, controversy has raged over the revelation that Apple and Google tracked mobile subscriber location movements and stored that informati...
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Using the Augmentation System with GPS-Equipped Mobile Phones By François Boullete, Boris Kennes, Michaël Mastier, and Lee Banfield GPS corrections from the European Geostationary Navigation Overl...
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A new method enables the mobile phone to compute its own position using acquisition assistance data with increased resolution in some of the fields. It benefits network operators as they can deliver t...
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By Logan Scott Inexpensive, readily available GPS jammers constitute a threat to safety, national infrastructure, and industry revenue streams. Cell phones could incorporate GPS jam-to-noise (J/N) rat...
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