Self-Organizing Dynamic Fractional Frequency Reuse in OFDMA Systems


We describe an algorithm for sub-carrier and power allocation that achieves out-of-cell interference avoidance through dynamic fractional frequency reuse (FFR) in downlink of cellular systems based on orthogonal frequency division multiple access (OFDMA). The focus in on the constant-bit-rate (CBR) traffic type flows (e.g., VoIP). Our approach is based on… (More)
DOI: 10.1109/INFOCOM.2008.119


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@article{Stolyar2008SelfOrganizingDF, title={Self-Organizing Dynamic Fractional Frequency Reuse in OFDMA Systems}, author={Alexander L. Stolyar and Harish Viswanathan}, journal={IEEE INFOCOM 2008 - The 27th Conference on Computer Communications}, year={2008} }