Reliability-aware subcarrier mapping strategy of QC-LDPC encoded symbols in bandwidth-limited IM/DD OFDM systems.
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DOI: 10.1364/oe.434756
Abstract: We propose a simple yet effective strategy to map forward error correction (FEC) encoded symbols to subcarriers in bandwidth-limited intensity-modulation and direct-detection (IM/DD) optical orthogonal frequency division multiplexing (OFDM) systems. The design exploits the reliability… read more here.
Keywords: strategy; encoded symbols; bandwidth limited; ldpc ... See more keywords