摘要
为了实现农村、偏远乡镇和小城镇等区域的4G网络高质量覆盖并减少基站重复建设,中国电信需在农村LTE中引入800 M频段覆盖,通过阐述800 M频率的重耕方案、探讨LTE 800M和CDMA之间的干扰分析,最后提出LTE 800M在农村覆盖应用中的组网干扰规避举措和退频原则。
In order to realize high-quality 4G network coverage in rural areas, remote villages and towns and reduce the repetitive construction of base stations, China Telecom should introduce 800MHz band into LTE in rural areas. The re-farming scheme on 800MHz was elaborated, as well as the analysis on the interference between LTE 800MHz and CDMA was discussed. Finally, the countermeasure of network interference migration and principle of frequency re-farming of LTE 800MHz in the coverage application in rural areas were put forward.
出处
《移动通信》
2017年第7期50-54,共5页
Mobile Communications
关键词
LTE
800M
频率重耕
农村覆盖
干扰分析
LTE 800M frequency re-farming coverage in rural areas interference analysis
