而我们今天所讲的大规模MIMO并不是一项全新的技术,它是在MIMO技术上的拓展和延伸。【MIMO在4G时代已被广泛应用】区别于传统4G MIMO的最多8天线通道,大规模MIMO在5G中实现16/32/64通道。 2、大规模MIMO技术 其实大规模MIMO就是大量天线的波束赋形。【解释:波束赋形,就是根据特定场景自适应的调整天线阵列的辐射图...
in?this?technology?is?usually?more?than?ten?,?or?even?hundred?,?and?can?serve?multiple?users?within?the?same?time-frequency?resources?.?Compared?with?the?traditional?MIMO?,?massive?MIMO?technology?can?not?only?significantly?increase?the?system?spectrum?efficiency?,?improve?the?communication?quality...
[Beijing, China, April 8, 2020] At the China Unicom Beijing and Huawei Release Conference of "5G Capital" Joint Innovation, China Unicom and Huawei jointly announced the initiation of the innovative 5G Indoor Distributed Massive MIMO solution. This solution applies 5G Massive MIMO technology to ...
Massive MIMO refers to a technology in 5G NR that utilizes a large number of controllable antenna arrays to enhance signal strength and minimize interference for cellular-connected UAVs and ground users. AI generated definition based on: Computer Networks, 2020 ...
Multiple-input/multiple-out (MIMO) technology is an established wireless communications technique for sending and receiving multiple data signals simultaneously over the same radio channel. MIMO tec…
It is expected that the demand will be fulfilled by 5G technology. There is also a large data rate requirement for satellite communication. Today cellular technology fails to deliver this data rate due to their LOS requirement and also increased number of cells. The solution to this can be to...
MIMO MIMO 的基础定义我想大家应该都知道了,全称叫做 multiple-in multiple-out,目前算得上是通信技术中很重要的技术了,无论是 5G 还是 WiFi 标准里都有应用(只读这两个方面的标准)。 至于为什么用 MIMO 呢?…
[1] FODOR, G,RAJATHEVA N,ZIRWAS W,et al.An overview of massive MIMO technology components in METIS[J].IEEE Communications Magazine,2017,55(6):155-161. [2] 齐畅,杨龙祥.5G超密集组网的多点协作传输和功率分配策略[J].电子技术应用,2019,45(2):64-67,72. ...
Massive MIMO technology is considered to be an important technology in the future 5G. It is mainly used to improve the spectrum efficiency and power efficiency of the communication system. The advantage of massive MIMO and standardized process of MIMO were described and summarized in detail. The ...
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