Unified models for adaptive OFDM systems when QAM or PSK modulation is applied ARTICLE in EUROPEAN TRANSACTIONS ON TELECOMMUNICATIONS · NOVEMBER 2007
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Transmission Systems Unified models for adaptive OFDM systems when QAM or PSK modulation is applied
In this paper, the solutions of the major bit-loading problems that are found in the literature, are unified into simple equations (models). These equations give an insight of the affection of the channel over a multicarrier system. Moreover, the models allow the transition from the solution of one loading problem to the solution of the others. The models are dependent on the modulation type th...
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