CAJ | 학술논문

提出了一种新的节点功率管理方案，即同时考虑同频串扰和自发辐射噪声的总功率管理.针对两种节点隔离原则，给出了其数学模型，并进行了仿真计算.结果表明同频串扰对WDM光网络的规模和光信号的质量都有着重要的影响，而监测点的选取对信号质量影响不大.
제출료일충신적절점공솔관리방안，즉동시고필동빈천우화자발복사조성적총공솔관리.침대량충절점격리원칙，급출료기수학모형，병진행료방진계산.결과표명동빈천우대WDM광망락적규모화광신호적질량도유착중요적영향，이감측점적선취대신호질량영향불대.
A new scheme of node power management in WDM all-optical network is proposed, it considers both the intraband crosstalk and ASE noise. The analytical expressions of node isolation principle for different two detection points are given. The simulation calculation shows that the intraband crosstalk has an important limitation on signal quality and network scale while the selection of detection points gives little effect on the signal quality.