CDMA与GSM基站共址杂散干扰仿真与分析  

Simulation and analysis of spurious emission interference in co-located base station between CDMA system and GSM system

作　　者：曹安[1] 唐辉[1] 

机构地区：[1]南京邮电大学通信工程系,南京210003

出　　处：《信息技术》2007年第2期75-76,79,共3页Information Technology

摘　　要：随着无线通信技术和服务要求的飞速发展,出现了第二代和第三代系统,以及同一代移动通信系统内不同通信标准共存的情况。中国联通的CDMA系统和GSM系统就是一个最具代表性的例子。不同系统营运于同一个电磁环境下,势必会带来系统之间电磁兼容的问题。对电磁兼容中的共址干扰问题中的杂散干扰做了较深入地探讨。With wireless communication technologies progressing and communication services expanding, it arises that the situations of coexisting of the second generation（2G） communication and the third generation （3G） communication systems and of different communication standards in the same generation communication systems. China Unicorn CDMA system and GSM system often operating in the same site are a representative example. This case results in the problem of Electro Magnetic Compatibility（EMC） of different communication systems. This paper focuses on the aspect of co - location interferences from the EMC.

关 键 词：CDMA GSM 基站共址干扰分析 杂散干扰 

分 类 号：TN911[电子电信—通信与信息系统]