collaborators

1 paper

cs.IT2026

Diffusion-Based Noise-Adaptive Null-Space Channel Estimation for OFDM Systems

Heqiang Qi, Yirun Chen, Xiangming Meng +3

Accurate channel estimation in orthogonal frequency division multiplexing (OFDM) systems remains challenging when demodulation reference signal (DMRS) observations are sparse and n…