@ARTICLE{9335591, author={Li, Chengzhang and Huang, Yan and Li, Shaoran and Chen, Yongce and Jalaian, Brian A. and Hou, Y. Thomas and Lou, Wenjing and Reed, Jeffrey H. and Kompella, Sastry}, journal={IEEE Internet of Things Journal}, title={Minimizing AoI in a 5G-Based IoT Network Under Varying Channel Conditions}, year={2021}, volume={8}, number={19}, pages={14543-14558}, doi={10.1109/JIOT.2021.3053914}}