Global Navigation Satellite Systems Engineering, Policy, and Design
This annual conference on the Croatian Adriatic aims at GNSS experts and covers the risks and vulnerabilities of the global navigation satellite systems and efforts to improve accuracy and reliability.
It will take place at Baska on the resort island of Krk in Croatia from May 21 to May 24, 2012.
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.
By Inside GNSS
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.
By Inside GNSS
The 2011-13 members of the federal Space-Based Positioning, Navigation and Timing Advisory Board will hold their second meeting of the year on Thursday and Friday, November 9-10 at the Washington Ballroom of the Crowne Plaza Old Town Alexandria Hotel, 901 North Fairfax, Alexandria, Virginia.
On Thursday, the meeting runs from 9 a.m. to 5 p.m. On Friday, it will begin at 9 a.m. and end at 1 p.m.
The meeting is open to the public, limited by the capacity of the room.
By Inside GNSS
The National Space-Based Positioning, Navigation, and Timing (PNT) Advisory Board will meet next week, where the issue of interference to GPS from LightSquared’s terrestrial wireless broadband transmitters will get another airing.
By Inside GNSS
L-3 Interstate Electronics Corporation (IEC) unveiled its next generation, military GPS receiver — incorporating a Common GPS Module (CGM) — at the Association of the United States Army (AUSA) 2011 Annual Meeting and Exposition currently under way in Washington, D.C.
The company’s first CGM product processes precise code (P-code), coarse/acquisition code (C/A) code, and the modernized military M-code signals. In addition, the new design provides a common security architecture including improved anti-jam and anti-spoof capabilities.
By Inside GNSS
While a representative for a proposed broadband network assured attendees at a recent satellite navigation meeting that their telecom system could co-exist with the Global Positioning System, a panel of GPS experts raised new doubts about the broadband system and interference from its handsets.
By Inside GNSS
Amidst a storm of political controversy and the conspicuous absence of a key administration witness, Department of Defense (DoD) officials told members of Congress today (September 15, 2011) that a proposed broadband wireless service would degrade or render useless billions of dollars of equipment essential to military operations.
By Inside GNSS
In a remarkable change of momentum, the Federal Communications Commission (FCC) issued a public notice yesterday (September 13, 2011) stating that “additional targeted testing” is needed in the matter of LightSquared Subsidiary LLC’s interference to GPS.
By Inside GNSS
LightSquared told a congressional committee today (September 8, 2011) that it would limit the on-the-ground power of its signals to avoid overpowering GPS receivers, which use frequencies next door that the company proposes to have rezoned for its high-powered wireless broadband network.
By Inside GNSS
Budget storms have reappeared on the horizon and the fore¬cast for defense expenditures, including for the GPS program, is grim with a high probability of ugly.
By Dee Ann Divis
CORS and OPUS for Engineers
Edited by Tomás Soler
PUBLISHED BY THE AMERICAN SOCIETY OF CIVIL ENGINEERS
Consumer demand for positioning information is currently being met by a plethora of wireless positioning technologies. The most popular consumer positioning technology, GNSS, is only one option along with several methods that use cellular networks to provide location, such as wireless local area networks (WLANs), wireless personal area networks (WPANs), radio frequency identification (RFID) tags, and ultrawideband (UWB) communications.
By Inside GNSS
