Update README.md

README.md

@@ -27,6 +27,7 @@ It includes:
 
 ## Links
 
+- **Paper:** https://arxiv.org/abs/2603.06401
 - **Project Website:** https://lxj321.github.io/MulticonfigRadiomapDataset/
 - **Code Repository:** https://github.com/Lxj321/MulticonfigRadiomapDataset
 - **Dataset + Pretrained Models:** this Hugging Face repository
@@ -90,11 +91,14 @@ The released resources are organized around:
 If you use this dataset or the pretrained models, please cite the associated project and paper.
 
 ```bibtex
-@misc{To be added,
-  title        = {U6G XL-MIMO Radiomap Prediction: Multi-config Dataset and Beam Map Approach},
-  author       = {Xiaojie Li and collaborators},
-  year         = {2026},
-  howpublished = {\url{https://lxj321.github.io/MulticonfigRadiomapDataset/}}
+@misc{li2026u6gxlmimoradiomapprediction,
+      title={U6G XL-MIMO Radiomap Prediction: Multi-Config Dataset and Beam Map Approach}, 
+      author={Xiaojie Li and Yu Han and Zhizheng Lu and Shi Jin and Chao-Kai Wen},
+      year={2026},
+      eprint={2603.06401},
+      archivePrefix={arXiv},
+      primaryClass={eess.SP},
+      url={https://arxiv.org/abs/2603.06401}, 
 }
 ```