A graph coloring based resource allocation in Heterogeneous Networks

[1]  Daniel Brélaz,et al.  New methods to color the vertices of a graph , 1979, CACM.

[2]  Jie Zhang,et al.  OFDMA femtocells: A roadmap on interference avoidance , 2009, IEEE Communications Magazine.

[3]  C.-C. Jay Kuo,et al.  Multicell OFDMA Downlink Resource Allocation Using a Graphic Framework , 2009, IEEE Transactions on Vehicular Technology.

[4]  Yan Zhang,et al.  Downlink Spectrum Sharing for Cognitive Radio Femtocell Networks , 2010, IEEE Systems Journal.