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Chunk-based resource allocation in multi-cell OFDMA systems with fairness guarantee
IEICE Communications Express
Resource allocation (RA) in multi-cell OFDMA systems is very important for maximizing system throughput. Although sub-channel RA is optimal in terms of system throughput, more interest is given to chunk-based RA to simplify RA algorithms and minimize required signalling. In this paper, we propose a fairness-aware chunk-based RA algorithm for the downlink transmission of multi-cell OFDMA system with fractional frequency reuse (FFR) adoption. Simulation results reveal that our proposed algorithmdoi:10.1587/comex.4.31 fatcat:chrcj3kxbjar3jou4knjtnb3zq