摘要
正交频分复用技术作为新一代通信系统的核心技术已经被广泛应用于很多领域,基于Simulink平台,建立了整个系统的仿真模型,给出了每个模块的参数和设计,分析了信号的频谱结构,并通过仿真结果验证了整个系统的正确性,为对OFDM系统的下一步开发如进行同步/信道估计等研究奠定了基础。
As a core technology of new generation communication system, OFDN has been used in many fields, in this paper, an modeling of whole OFDM system has been build,all Modular is designed and the corresponding parameter is given. Through the analysis of signal spectral structure,the correctness of the modeling was verified,and lay the foundation for further study and synchronization channel estimation.
出处
《河北软件职业技术学院学报》
2011年第4期37-39,共3页
Journal of Hebei Software Institute
基金
河北大学青年基金项目(2006Q24)
河北省科技厅项目(10213560)
