Yonghong Zhang, Cyril Leung. Subcarrier, Bit and Power Allocation for Multiuser OFDM-Based Multi-Cell Cognitive Radio Systems. In Proceedings of the 68th IEEE Vehicular Technology Conference, VTC Fall 2008, 21-24 September 2008, Calgary, Alberta, Canada. pages 1-5, IEEE, 2008. [doi]
Abstract is missing.