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This is a Quantitative Study study.

October 13, 2025Open Access

Multi-Stage Location Optimization Through Power Delay Profile Alignment Using Site-Specific Wireless Ray Tracing

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Systematic calibration aligns measured and simulated power delay profiles, improving predictions in urban-microcell environments.

Calibration framework corrected TX/RX location errors of up to 7 m, enhancing accuracy.
Location optimization reduced the composite loss function by 42.3% for LOS and 13.5% for NLOS scenarios.
Peak power prediction improved by approximately 1 dB, enhancing channel accuracy for future wireless networks.
Framework applicability demonstrated using NYU WIRELESS urban-microcell measurements at 6.75 GHz and 16.95 GHz.

Ying et al. (2025) studied this question.

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