@article{gsmagnnbasedspacemimoframeworkfor, title = {GSM: A GNN-based Space-MIMO Framework for Direct-to-Cell Communications}, author = {Sai Xu and Yanan Du and Gaojie Chen and Rahim Tafazolli}, year = {2024}, eprint = {2412.07555}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2412.07555v1}, }