Habibul Islam, Ying-Chang Liang, Anh Tuan Hoang. Joint Beamforming and Power Control in the Downlink of Cognitive Radio Networks. In IEEE Wireless Communications and Networking Conference, WCNC 2007, Hong Kong, China, 11-15 March, 2007. pages 21-26, IEEE, 2007. [doi]
Abstract is missing.