Experimental demonstration of nonbinary LDPC convolutional codes for DP-64QAM/256QAM

Abstract

We show the great potential of nonbinary LDPC convolutional codes (NB-LDPC-CC) with low-latency windowed decoding. It is experimentally demonstrated that NB-LDPC-CC can offer a performance improvement of up to 5 dB compared with binary coding

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