HU Ming, ZHU Xiao-ying, ZHU Zhi-cheng. Research of Coverage Problem of Mine Wireless Sensor Network[J]. Journal of Mine Automation, 2011, 37(11): 32-34.
Citation: HU Ming, ZHU Xiao-ying, ZHU Zhi-cheng. Research of Coverage Problem of Mine Wireless Sensor Network[J]. Journal of Mine Automation, 2011, 37(11): 32-34.

Research of Coverage Problem of Mine Wireless Sensor Network

  • Three existing mine network structures of Line structure, Meshroof structure and Meshchain structure were analyzed and compared in details, and a Line-2 network structure of 2-coverage and 2-connectivity was designed to optimize configuration of underground wireless network sensor nodes based on Line structure and Meshroof structure. The simulation results showed that the coverage redundancy of Line-2 network is lower than Meshroof network, and Line-2 network has more simple structure, and better adaptability to coal mine environment.
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