Cooperative Spectrum Sharing based on Amplify and Forward Relaying in Cognitive Radio Networks
2011 ◽
Vol 67
(3)
◽
pp. 585-598
◽
2012 ◽
Vol 69
(2)
◽
pp. 891-914
◽
2019 ◽
Vol 18
(2)
◽
pp. 305-318
◽