摘要
目前LTE网络已经基本完成了广覆盖,城区内LTE基站密度已经与2G基站持平,或已经超过了已有的2G基站密度,但由于制式和频段的差异,导致LTE的覆盖效果远远不如已有的2G网络,现网中存在着大量的弱覆盖盲点。微基站作为一种重要的补盲补热手段,已经慢慢地开始得到各个运营商的重视。各大设备厂家也针对各种复杂的弱覆盖场景,纷纷推出了多种新型微基站设备。主要针对多种微基站设备在LTE网络中的应用情况进行深入的研究分析。
In recent years,the LTE network has basically completed the construction of a wide coverage. The LTE base station density has equaled the GSM base station,or exceeded the density of the GSM base station already. But LTE coverage is far less than the existing 2G network because of the difference between the standard and frequency. There are a lot of weak coverage blind spots. As an important complement to the blind and complementary means,micro base station has gotten the attention of each operator slowly. Major equipment manufacturers also have introduced a variety of new micro base station equipment for the variety of weak coverage of the complex scene. It analyzes the application of a variety of micro base station equipment in LTE network.
作者
贾帅
Jia Shuai(Guangdong Planning and Designing Institute of Telecommunications CO. ,LTD. ,Guangzhou 510630,China)
出处
《邮电设计技术》
2017年第1期46-49,共4页
Designing Techniques of Posts and Telecommunications
