GNSS Signal Processing and Spatial Diversity Exploitation (2020)
Abstract / truncated to 115 words
Global Navigation Satellite Systems (GNSS) signals are broadly used for positioning, navigation and timing (PNT) in many different applications and use cases. Although different PNT technologies are available, GNSS is expected to be a key player in the derivation of positioning and timing for many future applications, including those in the context of the Internet of Things (IoT) or autonomous vehicles, since it has the important advantage of being open access and worldwide available. Indeed, GNSS is performing very well in mild propagation conditions, achieving position and time synchronization accuracies down to the cm and ns levels, respectively. Nevertheless, the exploitation of GNSS in harsh propagation conditions typical of urban and indoor scenarios is very ... toggle 9 keywordsGNSS – MIMO-GNSS – spatial diversity – antenna array – distributed array – high-order boc – unambiguous positioning – indoor timing – collaborative positioning
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