The Hits and the Misses

November 29, 2011By

LONDON — Technical conferences usually feature hits: advances in technology, new form factors, improved signal processing. But the opening day of the European Navigation Conference in London has dwelt instead on misses: vulnerabilities, threats, weaknesses that leave GNSS increasingly open to attack and disruption. Gaps in our armor, with scant help in sight. read more

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LightSquared: Five Questions of My Own

November 10, 2011By

In true Wall Street lawyer fashion, LightSquared Executive VP Jeff Carlisle thinks he’s entitled to receive answers with regards to LightSquared’s GPS-jamming problem instead of providing answers. He seems to forget that LightSquared is the one applying for approval to proceed, and needs to provide the answers and solutions. I have five questions of my own. read more

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The Good, the Bad, and the Really Ugly

November 9, 2011By

This month there is good news — great news, actually — where GPS and PNT (Position, Navigation and Timing) systems are concerned. On October 22, a Russian Soyuz rocket placed in orbit the first two validation satellites, built by EADS Astrium Germany, in the Galileo PNT constellation after making its maiden launch from Kourou. Don’t confuse these recent satellites with the earlier experimental satellites, GIOVE-A launched in 2005 followed by GIOVE-B launched in 2008. These initial satellites served to preserve the Galileo ITU frequency filings and test the first-ever space borne Hydrogen Maser atomic clock, which by all accounts is proving to be extremely accurate. read more

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Google to Charge High-Volume Users for Map Use

November 9, 2011By

It couldn’t stay free forever. Google’s recent decision to charge high-volume users may force some of the larger companies to look elsewhere for alternatives. In the meantime, attendees at two San Francisco Bay Area conferences learned that push location marketing is not the cool thing to be into, privacy still is a big deal that thwarts consumer acceptance…and that the word “experience” is being used too much. read more

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Indoor Location Apps Lead to Compelling User Experience

November 9, 2011By

Indoor location technology is evolving; indoor mapping is coming along and apps that seamlessly work in and out of doors will make a compelling experience more compelling. Bringing mobile location to indoors will stimulate our industry. The killer app? Apps that can self learn to be personalized to a user’s life, lived in and out of doors (check traffic before... read more

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Expert Advice: Realizing Europe’s SatNav Ambitions

November 1, 2011By

The 21st century today faces and will continue to encounter many new societal challenges, all mutually interdependent: health, environment, agriculture, ageing population, personal security, public and civil protection, safe and efficient transport and mobility, citizen rescue, land management, energy (supply, security, and efficiency), full employment, new consumer services, high-tech industry, business security, connectivity, globalization, intellectual property management and protection. All these challenges have a common denominator: the economic health of Europe: growth, competitiveness, and job creation. read more

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Out in Front: Catch a Wave

November 1, 2011By

Expecting guidance from FCC regulators by year’s end? LightSquared purports to do so, but a more measured evaluation finds a December decision unlikely. The current test cycle — hopefully not the final one — just reached its end on November 4 at White Sands Missile Range, under the Air Force’s watchful eye. That testing focused only on “cellular and personal/general navigation” receivers as specified in a September letter from the National Telecommunication and Information Agency. According to unconfirmed reports, this round of testing did not include the JAVAD GNSS precision receiver with a new filter prototype, although LightSquared lobbied strongly to have the potentially bacon-rescuing device included. read more

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