Reply To: 3D Channel Model nt.tuwien.ac.at > Reply To: 3D Channel Model Search for: 9. July 2018 at 17:47 #10824 Fjolla AdemajMember Dear Mark, There is no parameter such as rr! Maybe you wanted to ask about uu which is the number of receive antenna ports, or nn which denotes the number of transmit antenna ports. Let us know in case you meant differently. Best regards, Fjolla