Application of next generation network in coal mine communication system

YANG Xiaohui; YANG Bin; SONG Yongbao

doi:10.13272/j.issn.1671-251x.2015.03.027

Volume 41 Issue 3

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YANG Xiaohui, YANG Bin, SONG Yongbao. Application of next generation network in coal mine communication system[J]. Industry and Mine Automation, 2015, 41(3): 105-107. doi: 10.13272/j.issn.1671-251x.2015.03.027

Citation:

YANG Xiaohui, YANG Bin, SONG Yongbao. Application of next generation network in coal mine communication system[J]. Industry and Mine Automation, 2015, 41(3): 105-107. doi: 10.13272/j.issn.1671-251x.2015.03.027

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Application of next generation network in coal mine communication system

doi: 10.13272/j.issn.1671-251x.2015.03.027

YANG Xiaohui^{1, 2, 3},
YANG Bin^{1, 2, 3},
SONG Yongbao^{1, 2, 3}

1.
China Coal Research Institute, Beijing 100013, China
2.
Safety Key Laboratory of Coal Resource Efficient Minging and Clean Utilization, Beijing 100013, China
3.
Beijing Mine Safety Engineering Tech

Publish Date: 2015-03-10

Abstract

Abstract

For problems that existing coal mine communication systems are overlapping partly in functions and difficult to integrate each other, a new coal mine communication system was designed by use of next generation network technology. The new system integrates existing scheduling communication system, wireless communication system and broadcasting communication system through IP-PBX soft switching platform. The system can realize functions of existing communication systems as well as interconnection and intercommunication of terminals in each system, which helps system upgrading. The test result shows stability and reaibility of the system.
- coal mine communication system,
- scheduling communication system,
- wireless communication system,
- broadcasting communication system,
- next generation network,
- soft switching