Spirent
Inside GNSS: Engineering Solutions from the Global Navigation Satellite System Community
GPS Galileo Glonass BeiDou Regional/Augmentation
IFEN
NovAtel
Trimble
L3
Thought Leadership Series
E-Library
GPS
June 23, 2011

LightSquared Interference Could Cause $96 Billion a Year in GPS Commercial Losses

Research released yesterday (June 22, 2011) indicates that interference from LightSquared cellular broadband transmitters could cost manufacturers and users of commercial GPS technology up to $96 billion in annual losses.

June 20, 2011

After Seeking FCC Extension, LightSquared Has a New Plan for GPS

In what looks like a pre-emptive strike in the wake of extensive evidence that its proposed terrestrial wireless broadband transmissions will interfere with GPS receivers, LightSquared today (June 20, 2011) proposed to solve the problem by cut the power of its base stations in half and temporarily use a bandwidth further away from GPS.

June 16, 2011

LightSquared Gets Two-Week Extension on GPS Interference Report; Congressman Calls on FCC to Rescind Waiver

With test results and congressional sentiment running against it, LightSquared has received a two-week extension for filing its report and recommendations, due to the Federal Communications Commission (FCC) yesterday (June 15, 2011), on likely interference to the GPS L1 band.

Meanwhile, a congressional critic of LightSquared's effort to roll out a 4G/LTE broadband cellular service adjacent to the GPS frequency has called on the agency to rescind its waiver of limits on the company's plans to build a high-powered national network of terrestrial transmitters.

June 15, 2011

Completion of Satellite Repositioning Optimizes GPS Constellation

Successful  completion today (June 15, 2011) of the rephrasing of the GPS constellation known as “Expandable 24,” has produced the most optimal geometry in the system’s 42-year history, maximizing GPS coverage for all users worldwide.

The 2nd Space Operations Squadron (2 SOPS) of the 50th Space Wing at Schriever Air Force Base, Colorado, successfully executed the two-phase expansion and repositioning of satellites, which improves global GPS coverage and provides a more robust signal and higher probability of signal acquisition in terrain-challenged environments.

June 14, 2011

Lockheed Space Systems Reduces Workforce

Lockheed Martin Space Systems Company, which is developing the GPS IIIA generation of satellites,
announced today (June 14, 2011) a 7.5 percent reduction in its
workforce designed to “address affordability” and improve the company’s
“competitive posture.”

New Builds • June 13, 2011

Accord Launches Two New GNSS Chips

Accord Software and Systems Pvt. Ltd., of Bangalore, India, has announced two new GNSS chips, a system-on-a-chip (SOC) with GPS and integrated peripherals and a GPS/Galileo-comopatible RF front-end chip.

June 9, 2011

Hemisphere GPS Announces LX-2 L-Band OEM Board for Crescent and Eclipse GPS Receivers

Hemisphere GPS has introduced its LX-2, a second-generation L-band differential GPS OEM receiver board.

New Builds • June 9, 2011

Bliley Launches New GPS Frequency and Timing Modules

Bliley Technologies, Inc., has unveiled two GPS frequency and timing modules at the 2011 IEEE MTT-S International Microwave Symposium taking place this week (June 5–10, 2011) in Baltimore, Maryland.

The company’s GMX1001 and GMM1002 modules launch a new product line for the company — introducing the first in a series of next-generation technologies for the Erie, Pennsylvania–based company.

June 8, 2011

LightSquared GPS Interference Controversy Headlines National PNT Advisory Board Meeting

Representatives from the Federal Aviation Administration (FAA), LightSquared, and Trimble will weigh in on the GPS vs. LightSquared interference at the afternoon session of a National Space-Based Positioning, Navigation and Timing (PNT) Advisory Board meeting tomorrow (June 9, 2011).

June 7, 2011

Genachowski Defends FCC Role in LightSquared, GPS Interference Controversy in Letter to Senator

A belated response from Julius Genachowski, Federal Communications Commission (FCC) chairman to Republican Senator Charles Grassley’s request for documents surrounding the LightSquared effort to broadcast near the GPS L1 band appears unlike to satisfy either Grassley or the GPS community.

KCS
ComNav
Septentrio
KVH
R&S
IAIN
Ubiquitous
Signals
Save Our GPS
Trimble
Ashtech
Sensonor
NavtechGPS
KVH
CAST
Terrastar
Systron
Septentrio
GPS Networking
Spectracom
Navitec
GPS textbook
GPS Easy Suite II
Subscribe to Inside GNSS
globe Copyright © Gibbons Media & Research LLC. All rights reserved.
1574 Coburg Road No. 233 • Eugene, Oregon 97401-4802 • United States
Telephone 408-216-7561 • Fax 408-216-7525

Problems viewing this page? Contact our webmaster.