Global Navigation Satellite Systems Engineering, Policy, and Design
The president’s proposed Fiscal Year 2010 (FY10) budget would provide more than $1 billion for GPS and related U.S. space-based positioning, navigation, and…
By Inside GNSS
As if a puzzling signal anomaly on the latest GPS Block IIR-M satellite and continued struggles in the long-delayed Block IIF schedule hadn’t…
By Inside GNSS
1. LAYING DOWN THE LAW
Albany, New York;
Madison, Wisconsin
√ In May, the New York Court of Appeals ruled 4 to 3 that warrantless GPS surveillance isn’t legal. Oregon and Washington courts agree. Meanwhile, a Wisconsin appeals court panel ok’d secret police use of a GPS tracking device, because it didn’t involve search or seizure. Wonder when the Feds will chime in…
U.S. Coast Guard, Sitka, Alaska A 2008 version of the Federal Radionavigation Plan (FRP) has been published by the U.S. government, providing the…
By Inside GNSS
The 40th annual Precise Time and Time Interval (PTTI) Systems and Applications Meeting will take place at the Hyatt Regency Hotel, at Reston…
By Inside GNSS
GNSS Solutions will lead 29 tutorials on six tracks at the Marriot Riverfront Hotel in Savannah, Georgia, USA before the ION GNSS 2008…
By Inside GNSS
The NAV08 and International Loran Association (ILA37) conference and exhibition will cover the evolution of navigation technology and practices for users and research…
By Inside GNSSSynchronization serves as a pacemaker for current and next-generation digital telecommunications networks, particularly cellular networks such as the CDMA2000 1xEV-DO system.
These networks with their large coverage areas, increased complexity, and high data rates call for precise and accurate time alignment of operations. For instance, according to IS-95/IS-2000 standard established by the Third Generation Partner Project 2 Technical Specification Group, CDMA network operators expect an accuracy of three microseconds per day from synchronization sources.
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Aside from messing about in boats on the estuary near his holiday house in Rock, a village in Cornwall, few activities delight Philip Mattos quite so much as solving the constellation of challenges involved in creating Galileo-ready receivers targeted to reach European consumers within two years.
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Sponsored by the UK Royal Institute of Navigation, this annual conference and exhibition will feature three days of two parallel sessions will see…
By Inside GNSS
