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Subcarrier and power allocation plays an important part in optimizing the performance of OFDMA systems. However, inter-cellular interference is often neglected in resource allocation. In this paper, with the inter-cell interference taken into account, we propose a subcarrier and power allocation framework based on Game Theory in uplink OFDMA multi-cellular systems. In this algorithm, the subcarrier...
A joint subcarrier and power allocation in uplink OFDMA systems with incomplete channel state information is proposed. The subcarrier allocation problem is considered as a multi-player discrete, stochastic and finite strategy game, and equal power is allocated to the subcarriers of each user. Particularly, the utility function is based on the channel capability and adds the pricing scheme to guarantee...
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