TAG: LightSquared

LightSquared: Comments I Submitted to the FCC

July 28, 2011By

Okay, folks, this is where the rubber meets the road. The FCC LightSquared public comment period ends this Saturday. If you use GPS, it would be very wise to submit your comments today. Don't expect the FCC to make a rational decision. LightSquared has an amazing amount of political influence, and you can see that in the support they receive from state legislators, mayors, chiefs of police, etc. In this article, I'll show you how to submit your comments to the FCC in just five minutes. I'll also show comments I'm submitting to the FCC. read more

This article is tagged with , , and posted in Opinions, Survey

Europe Finds LightSquared Harm to Galileo Signal

July 20, 2011By

The head of the European Commission’s Enterprise and Industry agency has expressed strong official concern about the Lightsquared terrestrial signal. Analysis in Europe shows that transmissions from LightSquared base-stations have considerable potential to cause harmful interference to Galileo receivers. read more

This article is tagged with , and posted in Design & Test, GNSS

To Solve LightSquared Issue, Javad Ashjaee Calls for End to P-Code Encryption

July 15, 2011By

To solve the LightSquared versus GPS controversy, Javad Ashjaee, president and CEO of JAVAD GNSS, has appealed directly to President Obama to discontinue the encryption of P-code, the restricted military GPS signal. His comments came in the context of the LightSquared/GPS interference imbroglio, as part of his solution to the conflict over spectrum. “This policy is not helping national security. It is hurting both precision users and the broadband project. We need more broadband, for global, fast, and inexpensive real-time kinematic (RTK) GPS.” read more

This article is tagged with , , and posted in Latest News, Mobile

LightSquared: 1, High-Precision GPS: 0

July 14, 2011By

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 30 and replies to those comments until August 15. After the public comment period is closed, the FCC can render a decision at any time. Last weekend, I spoke alongside LightSquared and the Coalition to Save Our GPS in a two-hour panel discussion at the Esri Survey Summit in San Diego. Here's my report. read more

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U.S. Defense, Transportation Say Keep Wireless Comm Away from L-Band

July 9, 2011By

The U.S. Departments of Defense and Transportation declared their strong opposition to the LightSquared proposal for a nationwide broadband service immediately adjacent to GPS signals. They asked the FCC to withhold authorization for the company to commence commercial service per its proposed deployment of a terrestrial service within the 1525-1559 MHz bands. read more

Final Report of FCC Working Group: Lose LightSquared from L-Band

July 6, 2011By

“Based on the analysis performed, LightSquared should not be permitted to use the L-Band spectrum for a densely-deployed, non-integrated terrestrial-only network. Such a network would cause unacceptable interference to GPS operations, wiping out an installed base of over 500 million units used in a wide array of public safety, aviation, industrial and consumer applications. While mitigation techniques utilizing filters were discussed in theory, they could not be tested as part of the WG effort because filters do not exist, even in prototypes. No information considered by the WG demonstrated that any mitigation techniques — other than relocation of the proposed terrestrial network to an alternative band — would be successful.” (From the U.S. GPS Industry Council's overview of the WG report) read more

This article is tagged with , and posted in Design & Test, GNSS

The Economics of Disruption: $96 Billion Annually at Risk

July 1, 2011By

“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 report states: “The direct economic benefits of GPS technology on commercial GPS users are estimated to be over $67.6 billion per year in the United States. 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

This article is tagged with , , and posted in From the Magazine, Opinions