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Waveform generation is essential for studying signal propagation and channelcharacteristics, particularly for objects that are conceptualized but stillneed to be operational. We introduce a comprehensive guide on creatingsynthetic signals using channel and delay coefficients derived from theQuasi-Deterministic Radio Channel Generator (QuaDRiGa), which is recognized asa 3GPP-3D and 3GPP 38.901 reference implementation. The effectiveness of theproposed synthetic waveform generation method is validated through accurateestimation of code delay and Doppler shift. This validation is achieved usingboth the parallel code phase search technique and the conventional trackingmethod applied to satellites. As the method of integrating channel and delaycoefficients to create synthetic waveforms is the same for satellite, HAPS, andgNB PRS, validating this method on synthetic satellite signals couldpotentially be extended to HAPS and gNB PRS as well. This study couldsignificantly contribute to the field of heterogeneous navigation systems.

Synthetic Waveform Generation for Satellite, HAPS, and 5G Base Station Positioning Reference Signal Using QuaDRiGa