Preprint
Sep 2026
Lightweight CFR-Based Modulation Adaptation in a Real-Time MIMO-OFDM SDR Testbed
The results show that compact BS-side CFR descriptors provide more discriminative information than the available scalar BS-side SNR while remaining suitable for lightweight SDR implementation.
Luca Borst, Maryam Ansarifard, Ankith Vinayachandran et al.
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