摘要
本文概述了各种LTE室内覆盖解决方案,分析了天线口功率、通道数、通道功率差等因素对LTE DAS室分系统室内覆盖性能的影响,并论述了使用Small Cell进行热点覆盖方案中的宏微干扰协同,时钟同步等关键技术,以及p RRU进行室内连续覆盖的方案和关键技术。
This paper outlines a variety of LTE indoor coverage solutions,the effect caused by antenna power, MIMO channel number, channel power inbalance on the performance of DAS LTE is analyzed, The key technologies used in Small Cell indoor coverage solution, such as macro and micro interference coordination, clock synchronization are discussed. The p RRU indoor coverage solution and the key technologies are also discussed.
出处
《数字通信世界》
2015年第10期10-13,共4页
Digital Communication World
