A Dynamic Resource Allocation Scheme Based on Soft Frequency Reuse for OFDMA Systems

  title={A Dynamic Resource Allocation Scheme Based on Soft Frequency Reuse for OFDMA Systems},
  author={Bin Fan and Yu Qian and Kan Zheng and Wenbo Wang},
  journal={2007 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications},
In this paper, we present a dynamic resource allocation algorithm, termed Dynamic Major group Allocation (DMA), based on Soft Frequency Reuse (SFR) which is an efficient method to mitigate inter-cell interference (ICI) in Orthogonal Frequency Division Multiple Access (OFDMA) systems. DMA defines the method that Radio Network Controller (RNC) orthogonally assigns resource to Cell Edge Users (CEU) in neighboring cells (or sectors) firstly, and then each cell allocal.es its residual resource to… CONTINUE READING


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