Low‐complexity massive MIMO detectors based on Richardson method

B Kang, JH Yoon, J Park - Etri Journal, 2017 - Wiley Online Library
In the uplink transmission of massive (or large‐scale) multi‐input multi‐output (MIMO)
systems, large dimensional signal detection and its hardware design are challenging issues …

Approximate iteration detection with iterative refinement in massive MIMO systems

C Tang, C Liu, L Yuan, Z Xing - IET Communications, 2017 - Wiley Online Library
To improve energy efficiency and spectral efficiency, massive multiple‐input–multiple‐output
(MIMO) is proposed and becomes a promising technology in the next generation mobile …

[HTML][HTML] 大规模MIMO 系统低复杂度混合迭代信号检测

赵书锋, 申滨, 杨芙蓉 - 电信科学, 2017 - infocomm-journal.com
在大规模MIMO 系统上行链路信号检测算法中, 最小均方误差(MMSE) 算法能获得接近最优的
线性检测性能. 但是, 传统的MMSE 检测算法涉及高维矩阵求逆运算, 由于复杂度过高而使其在 …

Pseudo-analytical modeling of tilted-coil antennas in anisotropic geophysical formations

GS Rosa, JR Bergmann, FL Teixeira - Journal of Microwaves …, 2017 - SciELO Brasil
In this paper we present an efficient mode-matching technique to analyze tilted-coil
antennas in anisotropic geophysical formations. In this problem, a number of coil antennas …

A signal detection algorithm based on chebyshev accelerated symmetrical successive over-relaxation iteration for massive mimo system

X Liu, J Zhang - 2017 9th International Conference on Wireless …, 2017 - ieeexplore.ieee.org
The minimum mean square error (MMSE) algorithm can achieve the near-optimal detection
performance in Massive MIMO system. However, it involves complicated matrix inversion. In …

Low-complexity MMSE signal detection algorithm based on BiCGSTAB method for uplink massive MIMO systems

S Lyu, X Guan - 2017 9th International Conference on …, 2017 - ieeexplore.ieee.org
For large-scale multiple-input multiple-output (MIMO) systems, the near-optimal algorithm of
minimum mean square error (MMSE) method is widely used for uplink signal detection, but …

[PDF][PDF] LOW COMPLEXITY ZF DETECTION ALGORITHM FOR MASSIVE MIMO SYSTEMS

R Feng, H Cao, J Yang, X Fang, F Xu - icicel.org
In Massive multiple-input multiple-output (MIMO) systems, zero-forcing (ZF) detection
algorithm has attracted attention again for its low computational complexity. However, when …

A low-complexity detection method based on iteration for massive MIMO systems

H Li, X Zhao, C Guo, X Wang - 2017 IEEE 9th International …, 2017 - ieeexplore.ieee.org
For uplink multi-user massive MIMO systems with hundreds of antennas at the base station
(BS), minimum mean square error (MMSE) signal detection method is near-optimal due to …