摘要
根据小区制矿井调度移动通信系统信号传递的特点 ,系统采用了以通信协议为依据的数字信令设计方法 ,确定了系统通信协议的体系结构 ,设计了系统所使用突发信息的结构和系统在不同层中使用的数据结构及物理层、数据链路层、功能层以及它们相互间的接口 .根据系统要求设计了基站与移动台的硬件结构电路 ,研制了基站与移动台设备 .为检验所研制的设备 ,在山西省西山矿务局杜儿萍煤矿进行了井下试验 .
According to the signal transfer speciality of the mine managing mobile communication system consisted of minute areas, the digital signalling design method based on communication protocol is introduced to the system. The communication protocol structure of the system is decided and the burst information and data structure in different layers of the system is designed. Furthermore the physical layer,the data link layer,the function layer and the interface between them are designed. The hardware structure of the mobile and base station suitable for the system is designed and the mobile and base station equipment are developed. The underground experiments are carried out in Duerping Mine of Shanxi Province in order to detect the equipment.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2000年第5期530-533,共4页
Journal of China Coal Society
关键词
矿井
通信协议
移动通信
基站
移动台
物理层
mine
communication protocol
mobile communication
base station
mobile station
