Another important advantage of Massive-MIMO systems is their ability to reduce the transmitted power resulting in less power consumption at User Equipment. Despite all these innumerable benefits offered by Massive MIMO systems; the practical performance is limited by a variety of non- ideal conditions...
Massive MIMO for Next Generation Wireless Systems by Branka Vucetic and Jinho Choi: 这本书是一本...
图3 依据SRS或者PMI对5G Massive MIMO进行赋权的流程示意图 2.2多流传输 Massive MIMO技术除了波束赋形是关键技术之外,为了提高用户传输速率,多流传输技术也必不可少。 a) 下行用户多流传输。Massive MIMO技术支持单用户在下行同时支持多流数据传输,单用户最大下行数据流数取决于gNodeB发射天线数和终端接收天线数中...
学术范收录的Journal Massive MIMO and mmWave for 5G Wireless HetNet: Potential Benefits and Challenges,目前已有全文资源,进入学术范阅读全文,查看参考文献与引证文献,参与文献内容讨论。学术范是一个在线学术交流社区,收录论文、作者、研究机构等信息,是一个与
PDSCH的传输方案支持最多8个传输层,天线端口为1000~1011;当只有1个码字时支持1~4层传输,有2个码字时支持5~8层传输;同时支持下行DMRS空间复用(SU-MIMO/MU-MIMO),至少对于SU-MIMO支持8个正交DMRS端口,对于MU-MIMO支持12个正交DMRS端口。 2.1.2 上行传输机制 ...
因此,将MassiveMIMO技术应用于5G网络是一个值得进一步研究和探索的方向。参考文献:1.Larsson,E.,Edfors,O.,Tufvesson,F.,&Marzetta,T.(2014).MassiveMIMOfornextgenerationwirelesssystems.IEEEcommunicationsmagazine,52(2),186-195.2.HeathJr,R.W.,González-Prelcic,N.,Rangan,S.,&Sayeed,A.(2016).Anoverview...
Massive mimo for next generation wireless systems Commun. Mag., IEEE (2014) V. Jungnickel et al. The role of small cells, coordinated multipoint, and massive mimo in 5g Commun. Mag., IEEE (2014) X. Gao et al. Massive mimo performance evaluation based on measured propagation data Wireless...
1、 .massive MIMO-FBMC技术综述摘 要为了应对第五代移动通信(5G)中更高数据率和更低时延的需求,大规模MIMO(massive multiple-input multiple-output)技术已经被提出并被广泛研究。大规模MIMO技术能大幅度地提升多用户网络的容量。而在5G中的带宽研究方面,特别是针对碎片频谱和频谱灵活性问题,现有的正交频分多址(Or...
【原创】MIMO技术杂谈（一）：鱼与熊掌能否兼得？--浅谈分集与复用的权衡 ，总共有五篇，即便没有基础...
Next, we introduce several DL MIMO schemes of 5G system and compare their pros and cons according to channel environment, traffic condition and device capability. Lastly, we present Samsung's massive MIMO radio hardware and software plans for the best 5G MIMO performance. ...