Search大规模MIMOreturned 11 results

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1

Hybrid field channel estimation algorithm for extremely large-scale MIMO based on uniform linear array

基于均匀线性阵列的超大规模MIMO混合场信道估计算法

Wang Dan

Fang Jiening

Xie Changjiang

XL-MIMO

channel estimation

hybrid field

linear arrays

CRLB

No. 10, 2024 : 3124-3128 doi:10.19734/j.issn.1001-3695.2024.01.0042

2

Computation offloading and allocation strategy for cell-free massive MIMO-enabled mobile edge computing systems

去蜂窝大规模MIMO辅助的移动边缘计算系统计算任务卸载与分配策略

Li Shiwei

Tan Fangqing

cell-free massive MIMO

delay

mobile edge computing(MEC)

graph matching

whale optimization algorithm

No. 5, 2024 : 1521-1526 doi:10.19734/j.issn.1001-3695.2023.09.0417

3

Hybrid precoding in millimeter wave massive MIMO based on improved orthogonal matching pursuit algorithm

基于改进OMP算法的毫米波大规模MIMO混合预编码设计

Xiao Qing

Tan Fangqing

massive MIMO

millimeter wave

fully-connected

improved OMP algorithm

hybrid precoding

perfect CSI

No. 1, 2023 : 239-243 doi:10.19734/j.issn.1001-3695.2022.05.0269

4

Low-complexity hybrid precoding based on PAST for millimeter wave massive MIMO system

毫米波大规模MIMO系统中基于PAST算法的低复杂度混合预编码

Zhou Xiao

Jiang Rui

Xu Youyun

massive MIMO

millimeter wave communication

hybrid-connected

hybrid precoding

energy efficiency

No. 12, 2021 : 3739-3743 doi:10.19734/j.issn.1001-3695.2021.03.0117

5

Joint power control optimization algorithm on energy efficiency in massive MIMO systems

基于功率控制的大规模MIMO系统能效优化算法

Guo Tian

Li Guomin

massive MIMO system

energy efficiency

Lambert W function

fractional programming

No. 6, 2021 : 1838-1842 doi:10.19734/j.issn.1001-3695.2020.08.0245

6

Low-complexity soft-output signal detection on uplink for large-scale MIMO

低复杂度的大规模MIMO上行链路软输出信号检测

Shen Dong

Zhao Dan

Li Qiang

Di Jing

MIMO

Jacobi

conjugate gradient

log-likelihood ratio

No. 5, 2021 : 1524-1528 doi:10.19734/j.issn.1001-3695.2020.07.0192

7

Research on cost optimization of large-scale MIMO system in FDD

基于角度域的FDD大规模MIMO系统开销优化

Ma Guofu

Chen Zhixing

MIMO network

pilot design

cost optimization

No. 4, 2021 : 1158-1164 doi:10.19734/j.issn.1001-3695.2020.02.0130

8

Pilot allocation scheme for joint user location and spatial distance in massive MIMO

大规模MIMO下联合用户位置和空间距离的导频分配方案

Zhou Xiaohai

Huang Junwei

massive MIMO

user classification

angle of arrival

spatial distance

graph coloring

No. 3, 2020 : 880-883 doi:10.19734/j.issn.1001-3695.2018.07.0643

9

Adaptive sparse channel estimation for broadband massive MIMO-OFDM systems

宽带大规模MIMO-OFDM系统自适应稀疏信道估计方案

Huang Can

Li Suyue

Wang Anhong

massive MIMO

compressive sensing

sparsity adaptive

sparsity channel estimation

spatio-temporal common sparsity

No. 11, 2019 : 3438-3443 doi:10.19734/j.issn.1001-3695.2018.04.0321

10

Pilot allocation based on user location in massive MIMO systems

大规模MIMO系统中基于用户位置的导频分配

Zhang Jinyan

Jin Feng

Yin Lixin

Ma Dongya

massive multiple input multiple output

pilot contamination

power control

user location

pilot allocation

No. 6, 2019 : 1844-1848 doi:10.19734/j.issn.1001-3695.2018.01.0012

11

Energy-efficient optimization of massive MIMO systems with energy harvesting

基于能量采集的大规模MIMO系统能效优化

Wan Xiaoyu

Wei Xiao

Wang Zhengqiang

Fan Zifu

massive multiple-input multiple-output

energy harvesting

energy efficiency

fractional programming

convex optimization

No. 4, 2019 : 1193-1196 doi:10.19734/j.issn.1001-3695.2017.10.1006