移动通信
移動通信
이동통신
MOBILE COMMUNICATIONS
2015年
9期
65-68
,共4页
阻塞干扰%杂散干扰%互调干扰
阻塞榦擾%雜散榦擾%互調榦擾
조새간우%잡산간우%호조간우
barrage jamming%spurious interference%intermodulation interference
随着2014年中国移动4G LTE基站的大规模建设,各网络之间干扰大幅提升,直接影响了4G用户的网络感知。为减少系统干扰的影响,分析各种干扰的影响和成因,通过对阻塞干扰、杂散干扰、互调干扰这3种主要干扰类型逐步排查,找出问题解决办法。
隨著2014年中國移動4G LTE基站的大規模建設,各網絡之間榦擾大幅提升,直接影響瞭4G用戶的網絡感知。為減少繫統榦擾的影響,分析各種榦擾的影響和成因,通過對阻塞榦擾、雜散榦擾、互調榦擾這3種主要榦擾類型逐步排查,找齣問題解決辦法。
수착2014년중국이동4G LTE기참적대규모건설,각망락지간간우대폭제승,직접영향료4G용호적망락감지。위감소계통간우적영향,분석각충간우적영향화성인,통과대조새간우、잡산간우、호조간우저3충주요간우류형축보배사,조출문제해결판법。
With the large-scale 4G LTE base station construction of China Mobile in 2014, the interference of different networks is highly intensified which directly influences the network perception of 4G users. In order to reduce system interference and analyze its root cause and effect, barrage jamming, spurious interference and intermodulation interference were examined and analyzed to ifnd out the solution to the problem.