OFDM系统定时同步方法  

Timing Synchronization in OFDM System

作　　者：左瑜[1] 杨刚[1] 陈建安[1] 

机构地区：[1]西安电子科技大学电子工程学院,陕西西安710071

出　　处：《电子元器件应用》2012年第5期21-22,31,共3页Electronic Component & Device Applications

摘　　要：正交频分复用技术是未来通信的重要技术。该技术具有频谱利用率高,抗干扰能力强等优点,但是也有峰均功率比高,对同步要求高等缺点。文中提供了一种实现同步的方法,经仿真验证,该方法有效,可行。Orthogonal Frequency Division Multiplexing is an important technology in future communication system.It has the advantage of high frequency usage and resistance of interference.However,it also has disadvantages,such as high PAPA and sensitive to synchronization.In this paper,a method has been put forward.Simulation has demonstrated it is available in application.

关 键 词：正交频分复用 同步 相关算法 

分 类 号：TN929.5[电子电信—通信与信息系统]