Bai Lin's paper "Air-to-Ground Wireless Links for High-Speed UAVs" was published in IEEE Journal on Selected Areas in Communications (IF=9.144, Chinese Academy of Sciences Area 1). The link is as follows:

    Air-to-Ground Wireless Links for High-Speed UAVs | IEEE Journals & Magazine | IEEE Xplore (https://ieeexplore.ieee.org/document/9130869)