@article{nullspaceflowmatchingformimochannelestim,
  title = {Null-Space Flow Matching for MIMO Channel Estimation in Latency-Constrained Systems},
  author = {Junjie Zhao and Guangming Liang and Dongzhu Liu and Xiaonan Liu},
  year = {2026},
  eprint = {2604.22005},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.22005},
}