@article{nonidenticaldiffusionmodelsinmimoofdmcha,
  title = {Non-Identical Diffusion Models in MIMO-OFDM Channel Generation},
  author = {Yuzhi Yang and Omar Alhussein and Mérouane Debbah},
  year = {2025},
  eprint = {2509.01641},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2509.01641},
}