Overlapped Selective Mapping for Pulse-Shaped Multi-Carrier Modulations

  title={Overlapped Selective Mapping for Pulse-Shaped Multi-Carrier Modulations},
  author={Alexandre Skrzypczak and Jean-Philippe Javaudin and Pierre Siohan},
  journal={IEEE Vehicular Technology Conference},
In this paper we focus on two multicarrier modulation schemes based either on offset-QAM (OFDM/OQAM) or on oversampled OFDM. Both modulations permit the introduction of an appropriate pulse shaping for transmission over time- varying multipath channels. As for any multicarrier modulation, these pulse-shaped systems may be also subject to large peak- to-average power ratios (PAPR). An adaptation of the selective mapping (SLM) technique, already used for OFDM, is proposed. This new version of a… CONTINUE READING