TAG: LightSquared

Logo: Federal Register

Federal Register Notice Seeks Comments on GPS L1 Band Interference Test Plan

September 9, 2015

This one’s in orbit now. Photo shows the nose cone containing GPS IIF-10 being lowered into position atop the launch vehicle, inside the rocket gantry at Cape Canaveral.

The System: New LightSquared, Same Agenda, Billions at Stake

August 1, 2015

This article is tagged with , , and posted in From the Magazine, GNSS
Image: GPS World

New LightSquared, Same Agenda, Billions at Stake

July 22, 2015

This article is tagged with , , and posted in GNSS, Latest News
Figure 1. LightSquared propagation models can underestimate interference by more than a factor of 100 (>20 dB). Two-ray models accounting for ground reflections show LightSquared signals at levels 6 dB above free space predictions several miles out. (Figure from August 2011 GPS World.)

GPS Innovation Alliance Responds to Latest Lightsquared Comments

July 1, 2015

This article is tagged with , and posted in Featured Stories, GNSS, Latest News
Image: GPS World

Judge Rules Against LightSquared in Claims Against GPS Firms

February 9, 2015

This article is tagged with , , , , , and posted in GNSS, Latest News, Mobile, OEM
Image: GPS World

New Organization Advocates for GPS Industry

February 25, 2013

Image: GPS World

From LightSquared to Narrowbanding: What’s Coming in 2013

January 22, 2013

This article is tagged with , and posted in Opinions, Survey
Image: GPS World

Spectrum Interference Standards: Seeking a Win-Win Rebound from Lose-Lose

January 1, 2013

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