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A refined channel estimation method for STBC/OFDM systems in high-mobility wireless channels
Meng Lin Ku
, Chia Chi Huang
通訊工程學系
研究成果
:
雜誌貢獻
›
期刊論文
›
同行評審
18
引文 斯高帕斯（Scopus）
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Keyphrases
Wireless Channel
100%
Channel Estimation
100%
Estimation Method
100%
Orthogonal Frequency Division multiplexing System
100%
High Mobility
100%
Space-time Block Codes
100%
Discrete Fourier Transform
75%
Computational Complexity
25%
Kalman Filter Algorithm
25%
Multipath
25%
Performance Improvement
25%
Orthogonal Frequency Division multiplexing
25%
Mobile Wireless
25%
Signal-to-noise Ratio
25%
Error Propagation
25%
Multipath Interference
25%
Cancellation Mechanism
25%
Code-based
25%
Ratio Performance
25%
Modulation Scheme
25%
Interference Cancellation
25%
Matrix Inversion
25%
16QAM
25%
Minimum Mean Square Error Method
25%
Transform Based Method
25%
Propagation Effects
25%
Weight Matrix
25%
Decision Feedback
25%
Transmitting Antennas
25%
Receiving Antennas
25%
Pilot Tone
25%
A-space
25%
Data Symbol
25%
Gradient Vector
25%
High Mobility Environments
25%
Two-stage Processing
25%
Multipath Delay
25%
Complex Gain
25%
Optimal Gradient Method
25%
Computer Science
Wireless Channel
100%
Channel Estimation
100%
Orthogonal Frequency Division Multiplexing
100%
space time block code
100%
Estimation Method
100%
Fourier Transform
75%
Computational Complexity
25%
Transmit Antenna
25%
Modulation Scheme
25%
Noise-to-Signal Ratio
25%
Performance Improvement
25%
Multipath Delay
25%
Receive Antenna
25%
Filtering Method
25%
Initialization Stage
25%
Gradient Vector
25%
Processing Stage
25%
Computational Simulation
25%
Engineering
Orthogonal Frequency Division Multiplexing
100%
Channel Estimation
100%
Block Code
100%
Discrete Fourier Transform
75%
Signal-to-Noise Ratio
25%
Computational Complexity
25%
Filtration
25%
Antenna
25%
Mean Square Error
25%
Performance Improvement
25%
Modulation Scheme
25%
Interference Cancellation
25%
Processing Stage
25%
Pilot Tone
25%
Gradient Vector
25%
Data Symbol
25%
Single Receive Antenna
25%