TAG: LightSquared

LightSquared Snuffed by NITA, FCC

February 16, 2012By

The more than year-long battle between wireless start-up LightSquared and the GPS industry peaked earlier this week when the National Telecommunications and Information Administration (NTIA), tasked by the Federal Communications Commission (FCC) to study the potential interference problem between LightSquared’s mobile wireless proposal and GPS receivers, issued a statement and report with the following conclusion: “The federal agencies and LightSquared... read more

This article is tagged with , and posted in Featured Stories, Latest News, Opinions

NTIA Thumbs Down LightSquared; FCC Concurs

February 15, 2012By

“We conclude that LightSquared’s proposed mobile broadband network will impact GPS services and that there is no practical way to mitigate the potential interference at this time.” These words from Lawrence Strickling (right), U.S. assistant secretary for communications and information and head of the National Telecommunications and Information Administration (NTIA), appear to signal the end of LightSquared’s run. Strickling’s letter... read more

This article is tagged with , , and posted in Featured Stories, GNSS, GPS Modernization

The System: U.S. DoD, DoT Tell FCC No LightSquared

February 1, 2012By

Ashton Carter, U.S. deputy secretary for Defense, and John Porcari, deputy secretary for Transportation, have written an official letter to the assistant secretary of Commerce stating that “there appear to be no practical solutions or mitigations that would permit the LightSquared broadband service.” Carter and Porcari are co-chairs of the National Executive Committee for Space-Based Positioning, Navigation, and Timing. This... read more

This article is tagged with , and posted in Galileo, GNSS, System and Business News, The System

Patch Antennas for the New GNSS

February 1, 2012By

Small ceramic patch elements offer nearly perfect single-frequency receive characteristics and have become the standard for GPS L1 antennas. However, the new generation of GNSS receivers now being introduced track many satellites in multiple constellations. Are these narrow-band devices up to the task for wider bandwidths? read more

This article is tagged with , and posted in Signal Processing

FCC Asks If You and GPS Should Be Protected from Interference

January 30, 2012By

“We invite comment on LightSquared’s petition, and establish a pleading cycle.” Thus spake the Federal Communications Commission (FCC), groping for a way forward in the ongoing LightSquared/GPS conflict. The FCC has opened an Internet docket for public comment on the LightSquared position that GPS users and receivers “do not merit legal protection from interference” created by LightSquared. The FCC asks... read more

This article is tagged with , and posted in Featured Stories, GNSS, GPS Modernization, Latest News

Facts, Law, Table, Pound, Hand

January 16, 2012By

So it has come to this. LightSquared officers want the FCC to investigate Brad Parkinson. Senator Joe McCarthy is not a good look for them. A young attorney of my acquaintance, who also happens to be a contributing editor to this magazine, wrote me in this regard: “Lawyers have an old saying — when you don’t have the law on... read more

This article is tagged with , and posted in All Blogs, Editor's Wide Awake Blog, GNSS, Opinions

Expert Advice: Give Us This Day Our Daily Bread

January 1, 2012By

Across transportation, agriculture, industry, commerce, and finance, GPS has replaced earlier technologies, opened up innovative applications, and led to new ways of doing old things. GPS now plays a key role in the critical infrastructures of all industrialized nations, from the most sophisticated telecommunications system to the production of a simple loaf of bread. Wheat is the world’s second staple food, and bread its main product. Bakers have been around for 30,000 years. GPS, among its manifold other duties, now also helps bring us our breakfast toast and midday sandwich. read more

Expert Advice: MSS Misinformation, and Ten Truths

December 1, 2011By

LightSquared is currently conducting a public campaign intended to persuade federal regulators to approve a nationwide broadband service that would be detrimental to users and applications that depend on GPS. The campaign relies on misinformation, revisionist history, half-truths, and clear misstatements of fact. To understand the effort to convince regulators and legislators that the experts are wrong, one must consider 10 basic truths. read more