March 26, 2012 - March 30, 2012
San Diego, California USA
November 10, 2011
Although a Department of Homeland Security (DHS) report on the risks posed by GPS disruptions has yet to be released, the analysis has inspired a proposal to create receivers capable of self-diagnosing spoofing attempts.
“The receiver is the first line of defense,” Logan Scott, president of LS Consulting, told members of the National Space-based Positioning, Navigation, and Timing (PNT) Advisory Board this week.
March 13, 2012 - March 15, 2012
New Builds • November 9, 2011
Tokyo, Japan–based IP Solutions has released its ReGen GNSS DIF Signal Simulator, a software simulator that simulates ionospheric effects, generates digital IF (DIF) signals similar to those recorded by an RF recorder, and comes with an optional capability of simulating integrated inertial navigation.
Various configurations can produce multichannel GPS and GLONASS L1 signals and single-channel GPS L1, L2, L5 and GLONASS L1 and L2 signals, as well as simulating noise and interference.
November 8, 2011
[Update November 9 2011] In an ex parte filing with the Federal Communications Commission (FCC) on November 8, a leading GPS advocacy group has asked that the agency “promptly rule” that LightSquared not be permitted to pursue high-powered terrestrial operations in the upper Mobile Satellite Services (MSS) band adjacent to the GPS L1 band.
November 29, 2011
January 30, 2012 - February 1, 2012
Newport Beach, California
May 21, 2012 - May 24, 2012
Baska, Krk Island, Croatia
November 3, 2011
Fed up with the Federal Communications Commission’s (FCC’s) ignoring his repeated requests for information about the agency’s fast-tracking of the LightSquared broadband project, Sen. Chuck Grassley said today (November 3, 2011) that he will hold up the two pending nominees for FCC commissioner positions.
October 31, 2011
LightSquared is literally pumping up the volume in its efforts to win support for its proposed broadband network adding a host of new lobbyists and a radio campaign to its existing stable of advocates and print advertising efforts.