LTE信号抗干扰性能的研究

Study of Anti-interference Performance of LTE Channels

通过干扰LTE信号可以阻断LTE系统正常通信,从而防止通信信息被非法用户截获。本文简单介绍了一种常用的信号干扰方式——噪声压制式干扰,主要研究了同步信号、PBCH信道以及PCFICH信道的抗干扰性能。

Normal communication of LTE system can be destroyed through interfering the LTE signal to prevent illegal user to intercept communication information. This article introduces a common way of signal interference using the noise power to suppress the target signal. It mainly researches the anti-interference performance of Synchronous signal PBCH and PCFICH channel.