Level Crossing Rate of Ratio of Product of Two k-u Random Variables and Nakagami-m Random Variable. - Dragana Krstic; Imed Romdhani; M. Masadeh Bani Yassein; Sinisa Minic; Goran Petkovic; Predrag Milacic (CIT/IUCC/DASC/PICom, 2015)