基于Massive MIMO的NB-IoT數(shù)據(jù)上行傳輸可行性分析
發(fā)布時(shí)間:2018-11-21 09:18
【摘要】:驗(yàn)證了使用Massive MIMO技術(shù)傳輸NB-IoT信息的可行性。首先,對(duì)NB-IoT的現(xiàn)狀、與LTE的不同之處以及在目前的發(fā)展過程中遇到的問題進(jìn)行了總結(jié);其次,對(duì)于Massive MIMO技術(shù)的信號(hào)傳輸流程、系統(tǒng)結(jié)構(gòu)進(jìn)行了解釋;最后,通過仿真的方式證明了可以將Massive MIMO的技術(shù)用于NB-IoT,從而可以達(dá)到延長電池壽命、增強(qiáng)覆蓋范圍、增加支持的節(jié)點(diǎn)等目標(biāo)。
[Abstract]:The feasibility of using Massive MIMO technology to transmit NB-IoT information is verified. Firstly, the paper summarizes the current situation of NB-IoT, the differences between Massive MIMO and LTE, and the problems encountered in the current development process. Secondly, the system structure of Massive MIMO technology is explained. Finally, it is proved by simulation that the technology of Massive MIMO can be used in NB-IoT, to extend battery life, increase coverage and increase supporting nodes.
【作者單位】: 南京郵電大學(xué)通信與信息工程學(xué)院;江蘇省無線通信重點(diǎn)實(shí)驗(yàn)室;
【分類號(hào)】:TN919.3;TN929.5;TP391.44
本文編號(hào):2346539
[Abstract]:The feasibility of using Massive MIMO technology to transmit NB-IoT information is verified. Firstly, the paper summarizes the current situation of NB-IoT, the differences between Massive MIMO and LTE, and the problems encountered in the current development process. Secondly, the system structure of Massive MIMO technology is explained. Finally, it is proved by simulation that the technology of Massive MIMO can be used in NB-IoT, to extend battery life, increase coverage and increase supporting nodes.
【作者單位】: 南京郵電大學(xué)通信與信息工程學(xué)院;江蘇省無線通信重點(diǎn)實(shí)驗(yàn)室;
【分類號(hào)】:TN919.3;TN929.5;TP391.44
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