no code implementations • 7 May 2024 • Hongzhao Zheng, Mohamed Atia, Halim Yanikomeroglu
Channel and delay coefficient are two essential parameters for the characterization of a multipath propagation environment.
no code implementations • 24 Jan 2024 • Hongzhao Zheng, Mohamed Atia, Halim Yanikomeroglu, Paulo S. R. Diniz
Waveform generation is essential for studying signal propagation and channel characteristics, particularly for objects that are conceptualized but still need to be operational.
no code implementations • 24 Jan 2023 • Hongzhao Zheng, Mohamed Atia, Halim Yanikomeroglu
In this paper, we demonstrate the effectiveness of gNBs in improving the vertical positioning accuracy for both the GPS-only system and the HAPS-aided GPS system by analyzing the impact of the density of gNBs and the pseudorange error of gNB on the positioning performance of the gNB augmented positioning systems.
no code implementations • 2 Jan 2023 • Hongzhao Zheng, Mohamed Atia, Halim Yanikomeroglu
In this work, we examine the positioning performance of the High Altitude Platform Station (HAPS)-aided GPS system in an urban area via both simulation and physical experiment.
no code implementations • 2 Jan 2023 • Hongzhao Zheng, Mohamed Atia, Halim Yanikomeroglu
In so doing, we examine the positioning performance of a HAPS-aided GPS system in an urban area using both a simulation and physical experiment.