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Surrogate-Assisted Calibration for 6G Digital Twin Channels

An SGWO-IM algorithm is proposed for calibrating electromagnetic parameters in ray tracing for 6G digital twins. It uses a surrogate model for candidate pre-screening, reducing computational cost while maintaining accuracy. The method addresses the high cost of precise calibration.

Why it matters

Accelerates creation of high-fidelity digital twins of radio channels, critical for 6G.

Relevant to DT products

Original headline
Efficient and Accurate Surrogate-Assisted Electromagnetic Parameter Calibration for 6G Digital Twin Channels
Read the original: arXiv API — полнотекстовый поиск "digital twin"

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