Margin Adaptive Power Allocation Using Channel State Information in OFDMA Systems

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Provided by: International Journal of Computer Science and Network Security
Topic: Networking
Format: PDF
In this paper, the authors present the margin adaptive resource allocation using full CSIT (Channel State InformaTion) and statistical CSIT in OFDMA systems. In the past, Monte-Carlo snap-shots in the MA problem is far too complex, an analytical expression of the outage capacity as a function of the Signal-to-Noise Ratio (SNR) and of the outage probability is more complexity. In the paper, they used full CSIT and statistical CSIT to obtain for the outage capacity, as a function of the SNR and the outage probability.
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