摘要
矿区无线网络系统设计和网络性能优化是煤矿信息化建设中的关键技术问题。根据煤矿地区无线局域网的网络拓扑结构,分析了煤矿地区无线网络的频率划分,主要探究了2.4GHz频段WLAN在煤矿地区应用时所涉及的覆盖范围设计和网络性能优化问题,并在煤矿矿区进行了室内、室外环境下无线接入传播损耗和覆盖范围的场地试验。
The wireless network design and the network performance optimization are the key technical issues to build mine information. According to the wireless network topology in the mine area, the paper analyzed the frequency of the wireless network in the mine area. The paper studied the wireless network coverage design and network performance optimization in mine area with 2. 4 GHz. Also the field test on the transmission ullage and coverage of the wireless in the mine area were conducted.
出处
《煤炭科学技术》
CAS
北大核心
2005年第8期60-63,共4页
Coal Science and Technology
关键词
煤矿信息化建设
无线网络
系统设计
网络性能优化
场地试验
mine information construction
wireless network
system design
network performance optimization
field test
