摘要
对GSM下行信道和上行信道进行干扰,实现干扰GSM系统的目的。重点分析了对GSM下行信道的干扰方法和对GSM上行信道的干扰方法,包括对下行信道载频的干扰、对下行公共信道的干扰和基于伪基站的欺骗式干扰,以及对上行信道随机接入信道载频的压制式干扰和对随机接入信道的欺骗式干扰,归纳得到各种干扰方法的原理、优缺点、对侦察的需求及其适用范围。
By jamming the downlink channel and uplink channel of GSM system,the purpose of jamming GSM system is achievable.Jamming ways against GSM Communication is focused on mainly,including the analysis of the jamming against downlink channel and uplink channel of GSM,such as the frequency interference against downlink channel,interference with the downstream public channel and deception jamming based on pseudo base station,blanket jamming and deception jamming to GSM uplink channel.The principle,the advantages and disadvantages,the requirement of reconnaissance and application scope of each jamming way are given.
出处
《电子信息对抗技术》
2012年第6期43-46,共4页
Electronic Information Warfare Technology
关键词
GSM通信
信道
通信干扰
方法对比
GSM communication
channel
communications jamming
method comparison
