2G和3G系统共存抗干扰问题——新型合路器初探

Coexistence of Anti-jamming System Problem of 2G-3G and New Combiner Searching

文章从2G和3G频谱的划分入手,分析了2G和3G产生干扰的信源,表述了系统优化的增益问题,论证了TD-SCDMA高频段优先使用范围,并提出"新型合路器"的概念框图来保障2G和3G共址情况下服务现网。

The article from the 2G-3G spectrum to start the division, analysis of the 2G-3G interfere with the source, described the system gain optimization problems, demonstrated TD-SCDMA high priority to the use of frequency bands and the ＂new combiner＂diagram to protect the site of a total of 2G and 3G services where networks are.