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文章根据LTE不同的室内覆盖方式,通过测试对比单、双通道的实际覆盖效果,同时测算了改造、新建双通道分布系统的造价差异。再针对不同场景的现网话务分析,综合对比单、双通道的覆盖及造价,提出了LTE室内覆盖单、双通道的选取原则,对于目前运营商和铁塔公司的室分系统建设具有一定的参考意义。
According to the different indoor coverage modes of LTE, the article tests the actual coverage effect of single-channel and double-channel by means of testing and at the same time estimates the difference in cost between the reconstruction and the new dual-channel distribution system. According to the analysis of the current network traffic in different scenarios, this paper puts forward the principle of selection of LTE indoor coverage single and dual channels based on the comprehensive comparison list and dual-channel coverage and the cost. For the present telecom operators and tower companies, D.