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Hybrid Robust Beamforming Optimization for LEO Satellite Communications Under DOA Estimation Errors in Spectrum Sharing Scenarios. [PDF]
Sensors (Basel)Wang Y, Xie X, Jia J.
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Seamless Indoor and Outdoor Navigation Using IMU-GNSS Sensor Data Fusion. [PDF]
Sensors (Basel)Asiedu Asante BK, Imamura H.
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Antennas for Global Navigation Satellite System (GNSS)
Proceedings of the IEEE, 2012Global Navigation Satellite System (GNSS) will in effect be fully deployed and operational in a few years, even with the delays in Galileo as a consequence of European Union's financial difficulties. The vastly broadened GNSS spectra, spread densely across 1146-1616 MHz, versus the narrow Global Positioning System (GPS) L1 and L2 bands, together with a
Johnson J H Wang
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Global Navigation Satellite Systems [PDF]
, 2010 Our time is a time of numerous technologies that allow us to spend less energy in doing everyday chores, enhance business productivity, etc. In the past 25 years we have witnessed an incredibly rapid development of computing, integrated circuits, programs and other similar technologies.
John Uren, Bill Price
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Global navigation satellite systems
Computers and Electronics in Agriculture, 2000Abstract Global positioning systems first became available for private use in 1995. Since the introduction of NAVSTAR-GPS (Navigation System with Time and Ranging–Global Positioning System) and GLONASS (Globaluaya Navigatsionnaya Sputnikovaya Sistema, Global Navigation Satellite System), such systems have quickly become indispensable in a wide range ...
Wolfgang Lechner, Stefan Baumann
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Global Navigation Satellite Systems
2014The last few years there has been increased interest in the commercialization of the Global Navigation Satellite System (GNSS) which is often referred to as the Global Positioning System (GPS) in various applications. A GPS system uses spread spectrum signals-binary phaseshift keying (BPSK)-emitted from satellites in space for position and time ...
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Global Navigation Satellite System
2018Longitude, latitude, and altitude can be determined from the global navigation satellite system (GNSS) using radio signals transmitted by line-of-sight satellites. GNSS includes the American GPS, Russian GLONASS, European Union Galileo, Chinese BeiDou, Japanese Quasi-Zenith, and satellite-based augmentation satellite systems.
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Global navigation satellite systems
IEE Airborne Navigation Systems Workshop, 1998GPS (and its Russian analogue, GLONASS) are reviewed. Conceived a quarter of a century ago, it represents the most significant step forward in radionavigation. Its deployment was relatively slow. The explosive growth of low cost civil receivers has only appeared in the last five years or so, and the relationship between the US military authorities, who
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