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Contrary to multicarrier modulation (MCM), single carrier (SC) can provide low peak to average power ratios (PAPRs). Thus, they have been proposed for various mobile systems, e.g. for the GSM and for the 3GPP-LTE. In this paper, we use the link with a MCM system to introduce a SC transceiver based on the Offset Quadrature Amplitude Modulation (OQAM). We show that, for certain systems, OQAM can provide...
Nowadays, OFDM/OQAM is considered as an attractive alternative to conventional OFDM with cyclic prefix (CP) for transmission over doubly dispersive channels. By using well designed pulse shapes and removing the CP, OFDM/OQAM has the advantage of a higher spectral efficiency. In this paper, we propose to combine OFDM/OQAM with Frequency Division Multiple Access (FDMA) to get an alternative to the well-known...
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