双重最优安全组播：层次混合通信网络：灾难救助
Doubly Optimal Secure Multicasting: Hierarchical Hybrid Communication Network : Disaster Relief
摘要：
最近，世界上发生了越来越多的灾害，有些是自然灾害，有些是人为灾害，造成这种灾害的现象的强度、发生的频率、受灾人数和造成的物质损失都在大幅度增加。灾害被定义为大规模破坏经济和社会正常运转的自然、技术和人为事件。灾害发生的地区给救援队伍带来了许多危险，通信网络基础设施通常被摧毁。为了管理这些灾害，可以在灾害区域启动不同的无线技术。本文讨论了用于灾害管理的创新无线技术。具体而言，层次混合通信网络的设计（出现在救灾通信网络）的相关问题进行了讨论。
英文摘要：
Recently, the world has witnessed the increasing occurrence of disasters, some of natural origin and others caused by man. The intensity of the phenomenon that cause such disasters, the frequency in which they occur, the number of people affected and the material damage caused by them have been growing substantially. Disasters are defined as natural, technological, and human-initiated events that disrupt the normal functioning of the economy and society on a large scale. Areas where disasters have occurred bring many dangers to rescue teams and the communication network infrastructure is usually destroyed. To manage these hazards, different wireless technologies can be launched in the area of disaster. This paper discusses the innovative wireless technologies for Disaster Management. Specifically, issues related to the design of Hierarchical Hybrid Communication Network (arising in the communication network for disaster relief) are discussed.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
