摘要
详细分析了码分多路传输的基本原理,给出了利用软件无线电的思想所设计的码分多路传输原理实验平台硬件组成,并讨论了软件的编程语言,以一个具体的码分多路传输实例为对象,分析了整个平台中的仿真结果。为信息传输相关课程中的多路传输教学提供了直观的实验平台。
The basic principle of code division multiple access （CDMA） was discussed. A hardware architecture for the information transmission platform based on software radio was designed and analyzed for the CDMA. Software programming language was introduced also. The simulation results for an example of CDMA were given and analyzed. It provides one efficient platform for the teaching on multiple access information transmission in related courses.
出处
《实验室研究与探索》
CAS
2008年第10期24-26,85,共4页
Research and Exploration In Laboratory
基金
北京航空航天大学教学改革项目(2007006)
关键词
码分多路
传输原理实验平台
现场可编程门阵列
软件无线电
code division multiple access
transmission principle experimental platform
field programmable gate array
software radio
