WANG Kai-min, ZENG Yong-hua, GU Yi-dong. Design and Application of Mine Wireless Communication System Based on CDMA Technology[J]. Journal of Mine Automation, 2008, 34(4): 56-58.
Citation: WANG Kai-min, ZENG Yong-hua, GU Yi-dong. Design and Application of Mine Wireless Communication System Based on CDMA Technology[J]. Journal of Mine Automation, 2008, 34(4): 56-58.

Design and Application of Mine Wireless Communication System Based on CDMA Technology

  • The paper introduced structure of mine wireless communication system based on CDMA technology, wireless covering scheme at surface and underground, main wireless communication equipments underground and realized functions and performances of the system. It also gave comparison analysis of performance between the system and existing wireless communication systems of coal mine. The system has been used in several coal mines, applying effect is good.
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