摘要
文章对宽带无线通讯中的OFDM(正交频分复用)技术的基本原理进行了简要概述,给出了OFDM系统的构成及功能模块,论述了OFDM技术的优点,指出了OFDM技术在宽带无线通信领域中应用的关键技术。
The paper briefly explains the basic principles of orthogonal frequency division multiplexing（OFDM） technology in broadband wireless communication,introduces the structure and function modules of OFDM system,expounds the advantages of the technology and points out the key technologies of its application in wireless communication.
出处
《山西科技》
2010年第3期67-68,共2页
Shanxi Science and Technology
关键词
宽带无线通信
移动通信
OFDM
broadband wireless communication
mobile communications
OFDM
