摘要
LTE室内覆盖建设是运营商4G建设的难点,也是用户当前投诉的热点。本文对室内覆盖建设中分布式天线系统、光纤分布系统、小基站等不同建设方式进行了分析和对比,总结了各个建设方式的特点,并对适用的建设场景给出了建议。
Indoor coverage is a problem for operators in building LTE networks and complained by users. In this paper, distributed antenna system (DAS), fiber distribution system and small cell are analyzed and compared in LTE network construction. This paper summarizes the characteristics of various construction methods and gives advices to applicable scene.
出处
《现代电信科技》
2014年第8期48-51,共4页
Modern Science & Technology of Telecommunications
关键词
室内覆盖
光纤分布系统
小基站
LTE
DAS
LTE
indoor coverage
DAS
fiber distri-bution system
small cell