GPU-accelerated OFDM optical file transfer achieves 32 Mbps throughput
October 12, 2026
A custom optical transfer system using Orthogonal Frequency Division Multiplexing (OFDM) and luminance-based encoding achieves 32 Mbps. The implementation utilizes GPU-based decoding and a compact ring finder to optimize throughput over binary QR-based methods.
HOW THIS AFFECTS YOU
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builderYou can leverage GPU acceleration to increase throughput for air-gapped optical data transfers.
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researcherThe move from binary QR to luminance-based OFDM provides a benchmark for high-speed visual communication.