Chunk-Based Resource Allocation in Multicast OFDMA Systems with Average BER Constraint

Abstract

The resource allocation problem for the downlink of Orthogonal Frequency Division Multiple Access (OFDMA) wireless multicast systems is investigated. It is assumed that both the Base Station (BS) and each user are equipped with a single antenna and the allocation unit is not the subcarrier, as in conventional OFDMA systems, but a set of contiguous… (More)
DOI: 10.1109/LCOMM.2011.030911.110252

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