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We consider the sector capacity of an OFDMA data network, defined in terms of the number of users that can be supported while satisfying a minimum flow throughput requirement. A closed queueing network model to evaluate flow throughputs is extended to the case of reuse partitioning. The model is used to evaluate the sector capacity of reuse 1, fractional frequency reuse (FFR) and soft frequency reuse...
In this paper, we propose distributed dynamic resource allocation schemes for future cellular networks to enable efficient utilization of the whole available frequency spectrum. Our algorithms are simple, so that fast resource allocation decisions can be made at the base stations. To enable coordination between base stations, our schemes require inter-base-station signaling of system state information...
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