论文标题
挽救生命：设计和实施生命线紧急临时网络
Saving lives: design and implementation of lifeline emergency ad hoc network
论文作者
论文摘要
本文旨在提出一个系统，用于使用手机和电池供电的无线路由器自动形成临时网络，以进行紧急情况。该系统还提供了发送紧急消息并根据网络拓扑信息确定受害者位置的功能。 优化的链接状态路由协议用于根据受害者手机的WiFi信号，备用电池供电的无线路由器的WiFi信号立即形成一个临时紧急网络，预先安装了由搜索和救援团队部署的建筑物和移动设备。所提出的系统还旨在从网络的部分崩溃和丢失的节点恢复中恢复。 实验结果证明了拟议系统在电池寿命，传输距离和噪声方面的有效性。 提出了一个新颖的消息路由时间表，以保护电池寿命。本文提出了一种新的功能，以估计发送紧急消息的移动设备的位置。
This paper aims to propose a system for automatically forming ad hoc networks using mobile phones and battery-powered wireless routers for emergency situations. The system also provides functions to send emergency messages and identify the location of victims based on the network topology information. Optimized link state routing protocol is used to instantly form an ad hoc emergency network based on WiFi signals from mobile phones of the victims, backup battery-powered wireless routers preinstalled in buildings and mobile devices deployed by search and rescue teams. The proposed system is also designed to recover from partial crash of network and nodes lost. Experimental results demonstrate the effectiveness of the proposed system in terms of battery life, transmission distance and noises. A novel message routing schedule is proposed for conserving battery life. A novel function to estimate the location of a mobile device which sent an emergency message is proposed in this paper.
