As a promising technique to enhance spectral efficiency for future wireless communication systems, SEFDM signaling has been widely discussed in recent years [1–4]. However, compared with Nyquist systems, the inevitable ICI imposed by packing the minimum frequency interval of orthogonal sub-carriers increases the detection complexity for SEFDM systems.

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Message Passing Receiver for SEFDM Signaling Over Multipath Channels

  • Nan Wu,
  • Yunsi Ma,
  • Rongkun Jiang

摘要

As a promising technique to enhance spectral efficiency for future wireless communication systems, SEFDM signaling has been widely discussed in recent years [1–4]. However, compared with Nyquist systems, the inevitable ICI imposed by packing the minimum frequency interval of orthogonal sub-carriers increases the detection complexity for SEFDM systems.