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Deep-SOR detection for massive MIMO systems

delete2025-07-01
delete0
PRE
AI
H
Hoang‐Yang Lu
S
S. Pourmohammad Azizi
S
Shyi‐Chyi Cheng
DOI:10.1016/j.aeue.2025.155815delete
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摘要

摘要

En 中文
在Massive MIMO系统中,特别是在高负载场景下,当发射天线数量接近接收天线数量时,符号检测面临显著挑战,包括计算复杂度增加和性能下降。为解决这些问题,本文提出了一种基于深度学习(DL)辅助的逐次超松弛(SOR)检测器。该检测器利用两个松弛向量来提升性能,这些向量通过DL训练确定。此外,我们引入了一个收敛定理,并通过仿真验证了其确定方法。最后,仿真和复杂度分析结果表明,所提出的检测器在适度计算成本下实现了卓越性能,特别是在高负载场景中。
Keyword:
Massive multiple-input multiple-output
Deep learning
Successive over-relaxation

期刊

A
AEU-International Journal of Electronics and Communications
IF:
3.2
论文数:
5.7K
被引数:
8.3K

机构

N
Natl Taiwan Ocean Univ
学者数:
206
论文数: 96
被引数: 14
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引用论文

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