Clustering Based Fractional Frequency Reuse and Fair Resource Allocation in Multi-Cell Networks

Abstract

Fractional frequency reuse (FFR), using different frequency reuse factors for cell center and edge regions, is able to effectively improve spectrum efficiency in multi-cell OFDMA networks. However, optimal performance is hard to achieve in practice as the efficiency of resource allocation could drop drastically due to the constraint from the frequency… (More)
DOI: 10.1109/ICC.2010.5502498

Topics

8 Figures and Tables