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- Title
Iterative frequency-domain inter-carrier interference cancellation for coded SEFDM.
- Authors
Kyeongwon Park; Haeun Kim; Arim Lee; Donghoon Kang; Wangrok Oh
- Abstract
Spectrally efficient FDM (SEFDM) was proposed as a spectrally efficient scheme. An iterative fast Fourier transform (FFT) detector jointly operating with a channel decoder was also proposed for coded SEFDM. Unfortunately, the iterative FFT detector requires relatively high complexity for some bandwidth compression factors. A new detection scheme for the coded SEFDM is proposed. In the proposed scheme, the inter-carrier interference is iteratively estimated and cancelled in frequency domain. The proposed scheme not only offers virtually identical performance but also requires less complexity compared with the iterative FFT detector.
- Subjects
BANDWIDTHS; SIGNAL processing; BANDWIDTH compression; FOURIER transform spectroscopy; DETECTORS; DIGITAL communications
- Publication
Electronics Letters (Wiley-Blackwell), 2017, Vol 53, Issue 19, p11
- ISSN
0013-5194
- Publication type
Article
- DOI
10.1049/el.2017.1804