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Spectral efficiency of massive MIMO networks with pilot contamination and channel covariance matrix estimation
期刊论文
IET COMMUNICATIONS, 2019, 卷号: 13, 期号: 1, 页码: 59-65
作者:
Zhang, Xiaoqing
;
Wu, Shangbin
;
Yu, Shanshan
;
Liu, Ju
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2019/12/11
cellular radio
MIMO communication
antenna arrays
signal detection
mean square error methods
covariance matrices
precoding
pilot
symbols
mean-squared error
existing estimation method
low-complexity
covariance matrix estimation method
spatial correlation
power leakage
downlink precoder minimising signal detection error
practical channel
state information
uplink
massive multiple-input multiple-output
cellular network
SEs
channel covariance matrix estimation
pilot
contamination
massive MIMO networks
spectral efficiency
Power harmonic and interharmonic detection method in renewable power based on Nuttall double-window all-phase FFT algorithm
期刊论文
IET RENEWABLE POWER GENERATION, 2018, 卷号: 12, 页码: 953-961
作者:
Su, Taixin
;
Yang, Mingfa
;
Jin, Tao
;
Costa Flesch, Rodolfo Cesar
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  |  
浏览/下载:5/0
  |  
提交时间:2019/11/21
Nuttall double-window all-phase FFT algorithm
discrete Fourier transforms
harmonic analysis
spectral analysis
power system harmonics
spectral leakage suppression
power grids
fast Fourier transforms
measurement precision
renewable power
phase measurement
phase invariance characteristics
spectrum correction method
fence effect
window function
power interharmonic detection method
all-phase spectrum analysis
power harmonic detection method
interharmonic identification
nonsynchronous sampling
signal sampling
fast Fourier transform algorithm
An adaptive three-phase reclosure scheme for shunt reactor-compensated transmission lines based on the change of current spectrum.
期刊论文
Electric Power Systems Research, 2018, 卷号: Vol.158, 页码: 184-194
作者:
Luo, Xunhua
;
Huang, Chun
;
Jiang, Yaqun
;
Guo, Shanghua
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/26
Fault extinction
Non-synchronization sampling
Shunt reactor
Spectral leakage
Transmission lines
An adaptive three-phase reclosure scheme for shunt reactor-compensated transmission lines based on the change of current spectrum
期刊论文
Electric Power Systems Research, 2018, 卷号: Vol.158, 页码: 184-194
作者:
Luo, X.
;
Huang, C.
;
Jiang, Y.
;
Guo, S.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/26
Fault extinction
Non-synchronization sampling
Shunt reactor
Spectral leakage
Transmission lines
An adaptive three-phase reclosure scheme for shunt reactor-compensated transmission lines based on the change of current spectrum.
期刊论文
Electric Power Systems Research, 2018, 卷号: Vol.158, 页码: 184-194
作者:
Luo, Xunhua
;
Huang, Chun
;
Jiang, Yaqun
;
Guo, Shanghua
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/26
Fault extinction
Non-synchronization sampling
Shunt reactor
Spectral leakage
Transmission lines
Frequency Convolution for Implementing Window Functions in Spectral Analysis
期刊论文
CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2017, 卷号: 36, 期号: 5
作者:
Tan, Jian
;
Wen, Biyang
;
Tian, Yingwei
;
Tian, Mao
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/05
Fourier analysis
Spectral leakage
Windowing
Frequency domain convolution
FIR filter
Noncoherency correction algorithm for removing spectral leakage in ADC spectral test
期刊论文
IEICE ELECTRONICS EXPRESS, 2016, 卷号: 13, 期号: [db:dc_citation_issue]
作者:
Wu, Minshun
;
Liu, Zhiqiang
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/02
spectral leakage
analog-to-digital converter
noncoherent sampling
spectral analysis
Efficient algorithm for multi-tone spectral test of ADCs without requiring coherent sampling
期刊论文
IEICE ELECTRONICS EXPRESS, 2016, 卷号: 13
作者:
Wu, Minshun
;
Lin, Yue
;
Xu, Jiangtao
;
Liu, Zhiqiang
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  |  
浏览/下载:3/0
  |  
提交时间:2019/11/26
spectral leakage
analog-to-digital converter
multi-tone spectral test
non-coherent sampling
Study on Fault Patterns and Their Characteristic of Converter in Generating Systems Based on Short-Time Fourier Transformation
期刊论文
INTEGRATED FERROELECTRICS, 2015, 卷号: 167, 期号: 1, 页码: 78-89
作者:
Yang, Qiaoling
;
Bao, Guangqing
;
Zhang, Haiping
;
Zhang, Bei
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  |  
浏览/下载:0/0
  |  
提交时间:2019/11/15
Converter
fault mode
voltage spectrum
windowed short-time Fourier transformation
fault characteristics
spectral leakage
Frequency estimation by iterative interpolation based on leakage compensation
期刊论文
MEASUREMENT, 2015, 卷号: 59, 期号: [db:dc_citation_issue], 页码: 44-50
作者:
Diao, Ruipeng
;
Meng, Qingfeng
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/02
Iterative interpolation
Spectrum analysis
Spectral leakage
Parameters estimation
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