Yichuan Zheng

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The immunization algorithm is from the theory of complex network. The algorithm is simple, highly feasible based on scale-free network model. This paper uses a targeted immunization for optical network energy issues. This paper selects the service to be the operator and to save energy through node immunization. The simulation results show the algorithm can(More)
The signal quality degradation, which occurs due to the aspects of fiber attenuation, splitter switch, and amplified spontaneous noise in erbium-doped fiber amplifier, may substantially erode the performance of optical communications. Among the above-mentioned factors, the physical-layer impairments may significantly weaken the signal quality at the(More)
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