Shih-Hsuan Tang Meng Chang Chen Yeali S. Sun Zsehong Tsai A Spectral Efficient and Fair User-Centric Spectrum Allocation Approach for Downlink Transmissions. 1-6 2011 GLOBECOM https://doi.org/10.1109/GLOCOM.2011.6133816 conf/globecom/2011 db/conf/globecom/globecom2011.html#TangCST11