發(fā)布時(shí)間：2019-01-23 08:52

【摘要】：16T16R覆蓋增強(qiáng)主要用于解決某些特定場(chǎng)景超遠(yuǎn)覆蓋需求,首先對(duì)比分析TD-LTE網(wǎng)絡(luò)中常用的高增益天線和16T16R覆蓋增強(qiáng)方案,總結(jié)各方案優(yōu)劣及適用環(huán)境;通過(guò)對(duì)16T16R+高增益天線方案進(jìn)行單站DT和CQT測(cè)試,驗(yàn)證其覆蓋效果,并將該方案用于解決境外覆蓋需求。
[Abstract]:16T16R coverage enhancement is mainly used to solve the requirement of ultra-remote coverage in some specific scenarios. Firstly, the high gain antenna and 16T16R coverage enhancement schemes commonly used in TD-LTE network are compared and analyzed, and the advantages and disadvantages of each scheme and the applicable environment are summarized. The 16T16R high gain antenna scheme is tested by single station DT and CQT to verify its coverage effect, and the scheme is used to solve the oversea coverage demand.
【作者單位】： 湖南省郵電規(guī)劃設(shè)計(jì)院有限公司;
【分類號(hào)】：TN929.5
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本文編號(hào)：2413647