TD-LTE与WLAN共室分系统干扰分析与研究  

Analysis and research of interference between co-door distribution systems TD-LTE and WLAN

作　　者：田亚楠[1] 

机构地区：[1]西安欧亚学院,陕西西安710065

出　　处：《现代电子技术》2014年第23期37-40,共4页Modern Electronics Technique

摘　　要：随着TD-LTE与WLAN系统共室内分布成为一种必然趋势,二者之间在2.4 GHz邻频组网所面临的干扰也成为焦点问题。在分析了TD-LTE与WLAN系统共室分所面临的杂散干扰、阻塞干扰和互调干扰的基础上,进行了实际的WLAN与LTE共室分干扰测试和独立部署干扰测试,并对测试结果进行分析,提出了有效的干扰规避方案,重点分析了采用合路的方案。As the codoor distribution between TDLTE And WLAN systems become an inevitable trend,the interference between the two systems in the 2.4 GHz adjacent frequency networking has become a focus problem. Based on the analysis of stray interference,barrage jamming and intermodulation interference that the codoor distribution of TD LTE and WLAN systems is faced with,the actual codoor distribution interference test and independent deployment interference test of WLAN and LTE were conducted. The test results are analyzed. A effective interference avoidance scheme is put forward. The corouting plan is analyzed emphatically.

关 键 词：共室内分布 隔离度 干扰规避方案 

分 类 号：TN929.534[电子电信—通信与信息系统]