Dynamic fractional frequency reuse (D-FFR) for multicell OFDMA networks using a graph framework


A graph-based framework is proposed in this paper to implement dynamic fractional frequency reuse (D-FFR) in a multicell Orthogonal Frequency Division Multiple Access (OFDMA) network. FFR is a promising resource-allocation technique that can effectively mitigate intercell interference (ICI) in OFDMA networks. The proposed D-FFR scheme enhances the… (More)
DOI: 10.1002/wcm.1088

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