@article{twowayreflectingcommunicationwithuav,
  title = {Elevation Angle-Dependent 3D Trajectory Design for Aerial RIS-aided Communication},
  author = {Yifan Liu and Bin Duo and Qingqing Wu and Xiaojun Yuan and Jun Li and Yonghui Li},
  year = {2021},
  eprint = {2108.10180},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2108.10180v5},
}