%0 Journal Article %A Su, Ruoyu %A Sun, Xiaojun %A Ding, Fei %A Zhang, Dengyin %A Zhu, Hongbo %A Wahab, M.-I.-M. %D 2020 %J Computers, Materials \& Continua %@ 1546-2226 %V 62 %N 3 %P 1387--1395 %T Secrecy Outage Probability Analysis Based on Cognitive Decodeand-Forward Relaying %M doi:10.32604/cmc.2020.06864 %U http://www.techscience.com/cmc/v62n3/38361