Research on Full-Space Spectrum-Sharing Strategy for Massive MIMO Cognitive Radio Systems

Large-scale antenna technology is a key technology for the fifth-generation mobile communication (5G) system to improve capacity and spectrum utilization; meanwhile, cognitive radio (CR) can vastly improve the utilization of unexploited spectrum resources. This paper employs three CR base stations t...

Full description

Saved in:
Bibliographic Details
Published in2021 IEEE International Conference on Consumer Electronics and Computer Engineering (ICCECE) pp. 639 - 644
Main Authors Tan, Kaiyuan, Wang, Zhiqing, Liu, Zhaolei, Sun, Lei
Format Conference Proceeding
LanguageEnglish
Published IEEE 15.01.2021
Subjects
angle reciprocity
Base stations
Cognitive radio
direction of arrival
Direction-of-arrival estimation
Massive MIMO
MIMO CR system
Scheduling algorithms
Training
Uplink
Online AccessGet full text
DOI10.1109/ICCECE51280.2021.9342040

Cover