Performance investigation of an OAM-SK optical communication system based on a PCNN-LDPC under atmospheric turbulence.
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DOI: 10.1364/oe.541627
Abstract: This paper proposes a probabilistic convolutional neural network-low density parity check (PCNN-LDPC) demodulation scheme for orbital angular momentum shift keying free-space optical (OAM-SK-FSO) communication systems, with a focus on its bit error rate (BER) performance.… read more here.
Keywords: pcnn ldpc; atmospheric turbulence; performance; min sum ... See more keywords