The most of the upcoming global satellite navigation system (GNSS) signals will be
composite type. Composite satellite signals have unique spreading codes both for data …

Modern and modernized global navigation satellite system (GNSS) signals exhibit
significant structural innovations such as the use of two channels, namely the data and pilot …

This paper presents the design of an accelerated signal tracking module using a
heterogeneous multi-graphics processing unit (GPU) platform for real-time global navigation …

Existing software platforms are not well suited to the task of processing data from a network
of GNSS receivers. Because data are expected to be shared amongst networked receivers …

Current GNSS receivers employ independent tracking loop for each received signal, ie
every satellite and every frequency. With this receiver design a time consuming reacquisition …

In global navigation satellite systems (GNSS) multipath propagation potentially leads to
performance degradation and a reduced robustness of the receivers. Existing algorithms …

GNSS receivers with multi-system and multi-frequency capabilities allow more reliable
positioning, especially in challenging environments. However, increased available systems …

It was shown that the Vector Delay Lock Loop (VDLL) enhances the robustness of a GNSS
receiver by exploiting the spatial correlation of the received signals. But due to the …

The signal processing of today's receivers for global navigation satellite systems, such as
GPS or Galileo, is optimized for measuring independent satellite signals. The resulting …

This study addresses the challenges of designing a tracking architecture for a multi-
constellation, multi-frequency GNSS receiver. Using a C++ software defined receiver …