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Title:

Performance-Complexity Tradeoffs of Concatenated FEC for Higher-Order Modulation

Document type:
Zeitschriftenaufsatz
Author(s):
Barakatain, M.; Lentner, D.; Böcherer, G.; Kschischang, F.
Abstract:
Multilevel coding (MLC) is compared with bit-interleaved coded modulation (BICM) from a performance-versus-complexity standpoint. In both approaches, complexity-optimized error-reducing low-density parity-check inner codes are designed for concatenation with an outer hard-decision code, for various modulation orders. The codes are designed to achieve various points on the Pareto frontier characterizing the performance-complexity tradeoff. Computer simulations of the resulting codes reveal that M...     »
Journal title:
IEEE/OSA Journal of Lightwave Technology
Year:
2020
Journal volume:
38
Month:
Jun
Journal issue:
11
Pages contribution:
2944-2953
Fulltext / DOI:
doi:10.1109/jlt.2020.2983912
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
E-ISSN:
0733-87241558-2213
Date of publication:
30.03.2020
TUM Institution:
Lehrstuhl für Nachrichtentechnik
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