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An electro-optic chaos generator is proposed based on phase modulation to intensity modulation conversion and an analog-digital hybrid feedback loop. The analog part takes the digital sequences from shift registers as input and converts them into analog noise like signal, from which new bits are determined. The effective bandwidth and complexity of the output analog signal can reach a high level with...
Optical chaos and hybrid WDM/TDM based large capacity quasi-distributed sensing network with real-time fiber fault monitoring is proposed and proof-of-concept demonstrated. The multiplexing capacity can promisingly reach to 512.
The nonlinear dynamical system of turbo code decoders and LDPC code decoders has been analyzed in detail by a lot of researchers. But the dynamical behaviours of turbo product code (TPC) decoders have not been reported so far. In this paper, we model a discrete dynamical system of two-dimensional (2-D) TPC decoders using one input parameter (corresponding to the SNR) and one output parameter (corresponding...
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