TY - CONF T1 - Dynamic Spectrum Leasing (DSL) in Dynamic Channels T2 - ICC Workshop on Cognitive Radio Interfaces and Signal Processing (ICC CRISP) Y1 - 2010 A1 - Georges El-Howayek A1 - Sudhaman K. Jayaweera A1 - Kamrul Hakim A1 - Gonzalo Vázquez-Vilar A1 - C. Mosquera KW - cognitive radio KW - DSL KW - dynamic spectrum leasing KW - game theory KW - Rayleigh fading KW - time-varying channels KW - time-varying secondary system JF - ICC Workshop on Cognitive Radio Interfaces and Signal Processing (ICC CRISP) CY - Cape Town, South Africa ER - TY - JOUR T1 - Efficient Dynamic Spectrum Sharing in Cognitive Radio Networks: Centralized Dynamic Spectrum Leasing (C-DSL) JF - IEEE Transactions on Wireless Communications Y1 - 2010 A1 - Kamrul Hakim A1 - Sudhaman K. Jayaweera A1 - Georges El-Howayek A1 - C. Mosquera VL - 9 ER - TY - CONF T1 - A Unified Framework for Dynamic Spectrum Leasing (DSL) in Cognitive Radios T2 - IEEE Broadband Wireless Access Workshop Y1 - 2009 A1 - Sudhaman K. Jayaweera A1 - Kamrul Hakim A1 - C. Mosquera JF - IEEE Broadband Wireless Access Workshop N1 - colocated with Globecom ER -