Performance evaluation of OFDMA techniques in multicellular networks

Abstract

Orthogonal Frequency Division Multiple Access (OFDMA) techniques are investigated in this paper. Five sub-channel allocation algorithms are analysed and their performance in a multicellular environment is evaluated with simulations. Four schemes of lower complexity, suitable for the early deployment of wireless systems, are compared with a more… (More)
DOI: 10.1109/PIMRC.2008.4699697

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