Search Results for author: Mohamed Atia

Found 5 papers, 0 papers with code

Realistic Channel and Delay Coefficient Generation for Dual Mobile Space-Ground Links - A Tutorial-

no code implementations7 May 2024 Hongzhao Zheng, Mohamed Atia, Halim Yanikomeroglu

Channel and delay coefficient are two essential parameters for the characterization of a multipath propagation environment.

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

no code implementations24 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.

A Positioning System in an Urban Vertical Heterogeneous Network (VHetNet)

no code implementations24 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.

High Altitude Platform Station (HAPS)-Aided GNSS for Urban Areas

no code implementations2 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.

Vocal Bursts Intensity Prediction

Analysis of a HAPS-Aided GNSS in Urban Areas using a RAIM Algorithm

no code implementations2 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.

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