论文信息 - Resource Allocation in Cooperative OFDMA Systems with Fairness Constraint

Resource Allocation in Cooperative OFDMA Systems with Fairness Constraint

This letter investigates a subchannel and power allocation (SPA) algorithm which maximizes the throughput of a user under the constraints of total transmit power and fair subchannel occupation among relay nodes. The proposed algorithm reduces computational complexity from exponential to linear in the number of subchannels at the expense of a small performance loss.

Xinbing Wang | Wen Chen | Ming Ding | Hongxing Li | Hanwen Luo

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