منابع مشابه
Multicore Software-Defined Radio Architecture for GNSS Receiver Signal Processing
We describe a multicore Software-Defined Radio (SDR) architecture for Global Navigation Satellite System (GNSS) receiver implementation. A GNSS receiver picks up very low power signals from multiple satellites and then uses dedicated processing to demodulate and measure the exact timing of these signals from which the user’s position, velocity, and time (PVT) can be estimated. Three GNSS SDR ar...
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Satellite navigation signals demodulation performance is historically tested and compared in the Additive White Gaussian Noise propagation channel model which well simulates open areas. Nowadays, the majority of new applications targets dynamic users in urban environments; therefore the implementation of a simulation tool able to provide realistically GNSS signal demodulation performance in obs...
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ژورنال
عنوان ژورنال: Artificial Satellites
سال: 2013
ISSN: 2083-6104,0208-841X
DOI: 10.2478/arsa-2013-0005