Opinions

Strategy Overhauls, Strong M2M, Privacy — and What More’s in Store

July 8, 2011By

It’s July, which means big news is slow to come by—and it is the opportunity to examine what will drive the location-based services market for the rest of 2011…and beyond. So far, consolidation is continuing, with Nokia combining digital mapping giant Navteq into a single LBS unit. In addition, strong entries into the machine-to-machine market include Iridium, while AT&T seeks to increase market share. Privacy issues were a big topic in the first part of the 2011, but will they hamper market growth the rest of the year? read more

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Out in Front: The Daughter of Time

July 1, 2011By

"Truth,” wrote Sir Francis Bacon, “is the daughter of time.” He meant that any account, repeated often enough by different people in different places, at different junctures, eventually becomes accepted as historical fact, or truth, by those with no direct knowledge of the matter. That’s why it is so important to repudiate and expose lies at every encounter. Never, ever let one pass. Even when it’s the same one that you dispelled yesterday — or thought you had taken care of. One thing about liars, they keep coming back. They don’t give up. Would you give up, if you had $20 billion at stake? read more

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Letters to the Editor: LightSquared Satellite Case Skimpy

July 1, 2011By

Thank you for the story “LightSquared, FCC Rebuttals Distort Record” (see www.gpsworld.com/distort). One thing worth clarifying: you state, “It appears that the purpose of Lightsquared’s satellite service is, now, to provide ancillary service in remote areas not covered by the ubiquitous primary terrestrial network, or in the event that the terrestrial network is destroyed — exactly the opposite of what the FCC authorized and the GPS industry had understood and agreed to.” read more

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Expert Advice: Critical Offshore Applications of SBAS GNSS

July 1, 2011By

Precise positioning of many different kinds of vessels and other equipment depend upon satellite-based augmentation systems (SBAS) of GNSS, principally GPS and GLONASS at this time. The applications range from exploration to production and delivery of hydrocarbons to shore-based installations and navigation of very large crude carriers, or oil tankers. Decisions and recommendations are strongly needed to keep these services free from interference. read more

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Expert Advice: Energy Production Concerns about LightSquared

July 1, 2011By

Dear Chairman Genachowski: The National Ocean Industries Association (NOIA), which represents approximately 270 member companies involved in outer continental shelf (OCS) energy production throughout the United States, is gravely concerned over the pending allocation of Mobile Satellite Services (MSS) spectrum to LightSquared, Inc. for terrestrial high-powered transmissions. LightSquared’s proposed transmission structure will adversely impact GPS and Inmarsat signals along our coastlines, both of which are critical to marine operations. read more

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LightSquared: High-Precision Receivers Are Collateral Damage

June 21, 2011By

Originally, the LightSquared/GPS Technical Working Group’s (TWG) report was due to the FCC on June 15. LightSquared requested from the FCC, and received, a two-week extension to submit their report. Three days later, LightSquared announced they found a solution to the GPS interference problem. Their proposed solution is not good news for the high-precision GPS user community. read more

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LightSquared Prospects; FCC Chair Wants Interference Cleared, Hits Back at GPS

June 14, 2011By

Concerns by government and the private sector about GPS interference from LightSquared’s proposed wholesale LTE service accelerates. Government experts just reported that interference with GPS occurred in high portions of LightSquared's spectrum bands and little in the lower spectrum. The National Space-Based PNT Advisory Board’s tests showed that some GPS receivers lost signal strength while others were fully disabled by LightSquared's signal. FCC Chairman Genachowski, under fire for granting LightSquared a conditional waiver, has reiterated that he will not permit LightSquared to begin commercial service without first resolving concerns about potential interference to GPS devices. read more

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