SS symmetry Article Path Loss Model for Outdoor Parking Environments at 28 GHz and 38 GHz for 5G Wireless Networks Ahmed M. Al-Samman 1,*, Tharek Abd Rahman 1, MHD Nour Hindia 2, Abdusalama Daho 1 and Effariza Hanafi 2 1 Wireless Communication Center, Universiti Teknologi Malaysia (UTM...