节点文献
OFDM系统时频同步算法
Time and Frequency Synchronization Algorithm in OFDM System
【摘要】 同步是OFDM系统中非常关键的问题。文章先分析了OFDM系统不同的同步技术,在此基础上讨论了OFDM的时频同步算法,最后指出了不同同步算法的应用。只要合理地选择适当的同步算法,就可以实现OFDM系统的同步。
【Abstract】 OFDM is a multi-carrier digital modulation technology, with the development of multi-media services, especially the requirement of wireless environment by beyond 3G, OFDM has attracted much attention. OFDM has been considered as the principal technology for beyond 3G mobile communications.
- 【文献出处】 通信技术 ,Communications Technology , 编辑部邮箱 ,2007年12期
- 【分类号】TN919.72
- 【被引频次】11
- 【下载频次】145