Keyphrases
Orthogonal Frequency Division multiplexing
100%
Multiplexing Communication
100%
Least Square Channel Estimation
100%
Time-varying Channels
100%
Channel Estimation Technique
50%
Subchannel
50%
Channel Impulse Response
50%
Pseudo Noise
50%
Computational Complexity
25%
Time Variation
25%
Response Time
25%
Frequency Modulated
25%
Low Error
25%
Signal-to-noise Ratio
25%
Pilot Symbols
25%
Multipath Interference
25%
Error Probability
25%
Channel Information
25%
Block-by-block
25%
Discrete Fourier Transform
25%
Timing Error
25%
Inter-carrier Interference
25%
Demodulation
25%
Linearly Frequency Modulated Signal
25%
Pseudorandom Signals
25%
Comb-type pilot Arrangement
25%
Frequency Selective Fading
25%
Cramer-Rao Lower Bound
25%
Matched Filtering
25%
Engineering
Least Square
100%
Orthogonal Frequency Division Multiplexing
100%
Channel Estimation
100%
Fading Channel
100%
Selective Fading
100%
Square Channel
100%
Time Domain
50%
Subchannel
50%
Channel Impulse Response
50%
Optimality
50%
Frequency Domain
25%
Signal-to-Noise Ratio
25%
Computational Complexity
25%
Response Time
25%
Demodulation
25%
Pilot Symbol
25%
Information Channel
25%
Good Resistance
25%
Matched Filtering
25%
Discrete Fourier Transform
25%
Computer Science
Least Squares Method
100%
Channel Estimation
100%
Orthogonal Frequency Division Multiplexing
100%
frequency selective fading
100%
Channel Impulse Response
50%
Computational Complexity
25%
Frequency Domain
25%
Computer Simulation
25%
Fourier Transform
25%
Noise-to-Signal Ratio
25%
Information Channel
25%
Response Time
25%
intercarrier interference
25%
crame rao low bound
25%
Time Variation
25%