Impairment-reduced Resource Allocation with Full-life-cycle SNR Guarantee in Hybrid $\mathrm{C}/\mathrm{C}+\mathrm{L}$ Band Elastic Optical Networks

Abstract

Focusing on the transition period of band upgrade, this paper proposes an impairment-reduced resource allocation with full-life-cycle SNR guarantee scheme. Simulation results show the proposed scheme can decrease blocking probability, premising on a higher SNR.