直接系列扩频通信在煤矿井下移动通信中的应用

基金项目:

煤炭科学基金项目 (95电 10 3 0 3 )

详细信息

Application of Direct-sequence Spread Spectrum Communication in Mobile Communication Used in Coal Mine

College of Information Engineering, Beijing Institute of Petro chemical Technology, Beijing 102600, China

摘要: 总结了我国煤矿通信 ,尤其是井下移动通信存在的问题。指出扩频通信具有抗干扰能力强、易于实现码分多址等优点 ,特别适合煤矿通信。论述扩频通信技术在煤矿井下移动通信中的应用前景 ,并指出可行的具体方案
- 矿井 /
- 移动通信 /
- 扩频通信 /
- 应用
Abstract: The existing problems of coal mine communication, especially of the underground mobile communication are summarized in the paper. It is also pointed out that spread spectrum communication has advantages of strong in anti interference and easy to realize CDMA, and it is particularly adopted for coal mine communication. The paper discusses the applying foreground of the spread spectrum communication technology in mobile communication used in coal mine, and shows the feasible and practical program.
- coal mine /
- mobile communication /
- spread spectrum communication /
- applicatio