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Congress Moves to Protect GPS Users from LightSquared Interference
May 27, 2011

Congress Moves to Protect GPS Users from LightSquared Interference

The Federal Communications Commission (FCC) report on the level of interference between LightSquared’s proposed mobile broadband network and GPS receivers is due in a couple of weeks. Meanwhile, the fight over final approval of the system has rolled into the halls of Congress.

On Thursday (May 26) the House approved an amended 2012 Defense Authorization bill requiring the Federal Communications Commission to withhold full approval of the LightSquared 4G-LTE system and disallow operations until interference issues with military receivers are resolved.

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By Dee Ann Divis
GPS Modernization on Agenda for June Space-Based PNT Advisory Board Meeting

GPS Modernization on Agenda for June Space-Based PNT Advisory Board Meeting

The National Space-Based Positioning, Navigation, and Timing (PNT) Advisory Board will meet in Arlington, Virginia, on Thursday, June 9 and Friday June 10. The sessions are open to the public.

Among the agenda items are GPS modernization, interoperability with other GNSS systems, and future challenges to PNT service providers and users, such as protecting the emerging role of PNT in cyber networks, including the need for backups.

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By Inside GNSS
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Spirent GPS/GNSS Simulation Training Conference
May 25, 2011

Spirent GPS/GNSS Simulation Training Conference

Near Hotel Oranje (hotel photo)

Spirent engineers will lead a two day training conference on the company’s simulation equipment at Hotel Oranje in Noordwijk, Netherlands on June 21 and 22 2011.

The conference will consist of 11 training sessions followed by 4 hands-on workshops.

Topics include:

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By Inside GNSS
Septentrio Announces AsteRx-m ‘Ultra-Compact’ GPS/GLONASS RTK Receiver
May 24, 2011

Septentrio Announces AsteRx-m ‘Ultra-Compact’ GPS/GLONASS RTK Receiver

Septentrio has announced plans to release the AsteRx-m, a low-power GPS/GLONASS dual-frequency RTK receiver that is smaller than a credit card.

The new board, which will begin shipping in the third quarter of 2011, is aimed specifically at integration in handheld devices, mobile computing platforms, and other solutions requiring high accuracy combined with low power in applications where space is at a premium. The new receiver covers the functionality range from GPS-L1 only to full GPS-GLONASS L1-L2

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By Inside GNSS
Hemisphere Reports Revenue Jump, Profit for Q1 2011

Hemisphere Reports Revenue Jump, Profit for Q1 2011

Steve Koles, president & CEO, Hemisphere GPS

Hemisphere GPS, Inc., has reported revenue growth of 41 percent and a return to profitability in the first quarter of 2011 for the three months ending March 31.

For the quarter, the Calgary, Alberta, Canada–based company generated $21.2 million in total revenues, compared to US$15.1 million in the first quarter of 2010. Revenues from all market segments increased in the first quarter of this year.

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By Inside GNSS
Homeland Security Steps Up to Protect GPS (But Not from LightSquared)
May 19, 2011

Homeland Security Steps Up to Protect GPS (But Not from LightSquared)

After a long series of fits and starts, the Department of Homeland Security is tackling the issue of interference to the GPS signal. The agency has launched a study to assess the risks to GPS service from a variety of sources — a study that, at least on paper, will lead to a plan to mitigate interference.

Unfortunately, the effort will not directly address the one potential problem consuming the thoughts of the GPS community — widespread receiver overload from the high-powered mobile broadband service proposed by the Virginia firm LightSquared.

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By Dee Ann Divis
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Going to JNC? May 30 is the approval deadline for Canada, UK, Australia Attendees
May 15, 2011

Going to JNC? May 30 is the approval deadline for Canada, UK, Australia Attendees

Air vehicle, MQ-1B Predator system, Iraq 2008 (Military photo)

Online registration is open for the 2011 Joint Navigation Conference,  scheduled for June 28-20 in Colorado Springs, Colorado.

The FOUO event is the largest endorsed U.S. military navigation conference of the year, with joint service and government participation.

The annual JNC focuses on technical advances in guidance, navigation and control; especially on joint development, testing and support of affordable systems, logistics and integration.

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By Inside GNSS
GP-B veterans.jpg

GPS Technology and People Behind Gravity Probe B’s Einstein Relativity Experiment

NASA’s May 3 announcement that its long-running Gravity Probe B (GP-B) mission had confirmed two key predictions derived from Albert Einstein’s general theory of relativity, mentioned GPS autoland techniques as one of the projects spinoffs.

However, the involvement of GPS technology and GPS experts in the mission was much deeper than the passing reference in a press release.

But first, the news.

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By Inside GNSS
Joint Navigation Conference 2011: Guidance Navigation and Control

Joint Navigation Conference 2011: Guidance Navigation and Control

Registration is open for 2011 JNC – Joint Navigation Conference (Guidance, Navigation and Control) on June 28-30 at Crowne Plaza Hotel in Colorado Springs, Colorado.

Everyone who attends must apply and be approved before they come. 

Tutorials will take place on June 27.

FOUO sessions on June 28-29 will take place at the Crowne Plaza.

The classified sessions on June 30 will take place at Elkhorn Conference Center, Fort Collins, Colorado

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By Inside GNSS
APEC-GIT/15: Asia-Pacific Economic Cooperation-GNSS Implementation Team Meeting
May 13, 2011

APEC-GIT/15: Asia-Pacific Economic Cooperation-GNSS Implementation Team Meeting

Brisbane City Botanic Gardens facing Alice Street

(See Glen Gibbons’ report from APEC/GIT-14 in Seattle, June 2010)

The fifteenth meeting of APEC’s GNSS Implementation Team will be held June 13-16 at Sofitel Brisbane Central, All Saints Convention Center in Brisbane, Queensland, Australia.

Online pre-registration is required and is limited to 50 delegates. Please contact either of the co-chairs if your password is not accepted on the GIT webpage registration screen.

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By Inside GNSS
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