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All posts from GPS World staff

  • GLONASS K-1 Launch Delayed Twice, Rescheduled for Tomorrow

    Feb 25, 2011 No Comments

      GLONASS-K is moved to the launchpad. News courtesy of CANSPACE listserv. According to a Roscosmos report, the state commission governing rocket launches will launch GLONASS-K1 on February 26 at 03:06 UTC. The launch of GLONASS-K1 has been pushed back for “technical reasons.” The ...

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  • EGNOS Gets to Work

    Feb 01, 2011 No Comments

    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 Overlay Service can improve the positioning accuracy and user experience of GPS-enabled mobile phones, ev...

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  • Single-Shot Position: Cell-Phone Location without Ephemeris

    Feb 01, 2011 No Comments

    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 the best performance with minimum bandwidth requirements, making this especially relevant in emergenc...

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  • The System: FCC Asked to Authorize Potential Interferer

    Feb 01, 2011 No Comments

    In November, December, and January, a regulatory drama with high potential impact on the GPS signal and domestic U.S. GPS users began unfolding before the Federal Communications Commission (FCC). As this magazine goes to press on January 24, the issue remains far from resolved, although hearings and...

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  • On the Edge: Galileo to the Rescue

    Feb 01, 2011 No Comments

    By Lars Holstein The alarm operations center for the state of Bavaria receives this message from the accident location, and swiftly moves into coordinating activity, gathering and distributing real-time geospatial data and other key information to all emergency teams and medical facilities in the ar...

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  • Innovation: GNSS and the Ionosphere

    Feb 01, 2011 3 Comments

    What’s in Store for the Next Solar Maximum? By Anna B.O. Jensen and Cathryn Mitchell Although the sun can become disturbed at any time, solar activity is correlated with the approximately 11-year cycle of spots on the sun’s surface. We are just coming out of a minimum in the solar cycle and head...

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  • ION International Technical Meeting 2014

    Jan 31, 2011 No Comments

    The ION International Technical Meeting will be held January 27-29, 2014, at the Catamaran Resort Hotel in San Diego, California. For more information, visit the ION website.

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  • ION GNSS 2013

    Jan 31, 2011 No Comments

    ION GNSS 2013 will be held September 17-20, 2013, at the Nashville Convention Center in Nashville, Tennessee. Tutorials will be held September 16-17. For more information, visit the ION website.

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