QoS-driven power and time allocation scheme for spectrum leasing in overlay cognitive radio networks - Roumeliotis, Anargyros J; Vassaki, Stavroula; Panagopoulos, Athanasios D (IET communications, 2018)
Keywords: cognitive radio; convex optimisation theory; cooperative communication; cooperative spectrum leasing process; decode and forward protocol; exhaustive search scheme; joint power and time allocation scheme; multiuser CRN scenario; overlay cognitive radio networks; primary user; QoS‐driven power and time allocation scheme; quality of service; quality of service requirements; radio spectrum management; Research Article; radio spectrum management; cooperative spectrum leasing process; quality of service; convex optimisation theory; cooperative communication; decode and forward protocol; exhaustive search scheme; cognitive radio; overlay cognitive radio networks; joint power and time allocation scheme; primary user; multiuser CRN scenario; quality of service requirements; QoS-driven power and time allocation scheme