论文标题
停电弹性光学核心网络
Blackout Resilient Optical Core Network
论文作者
论文摘要
灾难不一定可能拆除电信基础设施，而是可能会影响国家电网并导致停电，因此，除非有其他电源源，否则会破坏网络操作。在本文中，考虑了停电，并在停电期间评估了电信网络性能。提出了两种方法，以最大程度地减少停电的影响并最大化停电节点的生存时间。开发了混合整数线性编程（MILP）模型，以评估单个节点停电方案下的网络性能。该模型用于在两个建议的方案下评估网络。结果表明，所提出的方法成功地延长了网络寿命，同时最大程度地减少了所需的备份能量。
A disaster may not necessarily demolish the telecommunications infrastructure, but instead it might affect the national grid and cause blackouts, consequently disrupting the network operation unless there is an alternative power source(s). In this paper, power outages are considered, and the telecommunication network performance is evaluated during a blackout. Two approaches are presented to minimize the impact of power outage and maximize the survival time of the blackout node. A mixed integer linear programming (MILP) model is developed to evaluate the network performance under a single node blackout scenario. The model is used to evaluate the network under the two proposed scenarios. The results show that the proposed approach succeeds in extending the network life time while minimizing the required amount of backup energy.
