An Overview of Digital Predistortion Solutions for Hybrid Beamforming Mimo Transmitters

被引：0
|
作者：
Muskatirovic-Zekic, Tamara [1 ,2 ]
Cabarkapa, Milan [1 ]
Neskovic, Natasa [1 ]
Budimir, Djuradj [1 ,3 ]
机构：
[1] Univ Belgrade, Sch Elect Engn, Belgrade, Serbia
[2] Regulatory Agcy Elect Commun & Postal Serv, Belgrade, Serbia
[3] Univ Westminster, Wireless Commun Res Grp, London, England
来源：
2021 29TH TELECOMMUNICATIONS FORUM (TELFOR) | 2021年
关键词：
hybrid beamforming (HBF); massive MIMO; DPD; PA; 5G; MASSIVE MIMO;
D O I：
10.1109/TELFOR52709.2021.9653422
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper provides an overview of existing digital predistortion solutions for hybrid bemforming MIMO (multiple-input multiple-output) transmitters. In addition to the description of the models, their comparative analysis, in terms of model performance, is also presented. Some of the possible problems in the application of the proposed digital predistortion techniques in future broadband systems have also been pointed out.
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页数：4
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