Iterative frequency‐domain inter‐carrier interference cancellation for coded SEFDM

Kyeongwon Park; Haeun Kim; Arim Lee; Donghoon Kang; Wangrok Oh

doi:10.1049/el.2017.1804

journal article Sep 01, 2017

Iterative frequency‐domain inter‐carrier interference cancellation for coded SEFDM

Kyeongwon Park Haeun Kim

Arim Lee Donghoon Kang

Wangrok Oh

Electronics Letters Vol. 53 No. 19 pp. 1333-1335 · Institution of Engineering and Technology (IET)

View at Publisher Save 10.1049/el.2017.1804

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.

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References

2

[1]

Rodrigues M. (2003)

[2]

A Soft Detector for Spectrally Efficient Systems With Non-Orthogonal Overlapped Sub-Carriers

Tongyang Xu, Izzat Darwazeh

IEEE Communications Letters 10.1109/lcomm.2014.2352294

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Details

Published: Sep 01, 2017
Vol/Issue: 53(19)
Pages: 1333-1335
License: View

Authors

K

Kyeongwon Park