VASYLKIVSKYI M, BOLDYREVA O, VARGATYUK G, BUDASH M. OPTIMAL SIGNAL-CODE CONSTRUCTIONS FOR INCREASE EFFICIENCY OF 5G AND 6G MOBILE INFOCOMMUNICATION RADIO SYSTEMS. Herald of Khmelnytskyi National University. Technical sciences. 2023;319(2):48-55. doi:10.31891/2307-5732-2023-319-1-48-55