Real-Time Collection of Electromagnetic Field Measurements Using a Metropolitan Wireless Mesh Network

2008 ◽  
Author(s):  
Nikolaos Petroulakis ◽  
Vasilios A. Siris
Keyword(s):  
Electromagnetic Field ◽  
Real Time ◽  
Wireless Mesh Network ◽  
Field Measurements ◽  
Mesh Network ◽  
Wireless Mesh

Research on the Fast Network Rollout Performance of Mine Multimedia Emergency Communication System Based on WMN

2011 ◽  
Vol 271-273 ◽  
pp. 1103-1107
Author(s):  
Shao Hua Zhang ◽  
Yan Qing Wu
Keyword(s):  
Real Time ◽  
Communication System ◽  
Wireless Mesh Network ◽  
Environmental Data ◽  
Mesh Network ◽  
Mine Safety ◽  
Emergency Communication ◽  
Position Information ◽  
Wireless Mesh ◽  
Fast Network

A Multimedia Emergency Communication System based on Wireless Mesh Network in Coal Mine(MECS-WMN) is proposed. Audio, video, environmental data (methane, oxygen, temperature, carbon monoxide, hydrogen sulfide) and rescue personnel position information of Disaster Site, which captured by mining multimedia Terminals are transmitted through the Wireless Mesh Network to Mine Rescue Base and Ground Rescue Center in real-time. The program of using current wireless AP signal strength determines the next AP laying location to solve the problem "Fast Network Rollout, Plug and Play" of MECS-WMN. The experiment results show that the program truly implements real-time communications between rescue workers and command bases, which plays an important role in emergency communication and mine safety.

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