Mathematics
Channel Estimation
100%
Orthogonal Frequency Division multiplexing (OFDM)
92%
Bit Error Rate
92%
Antenna Arrays
87%
Multiple-input multiple-output (MIMO)
79%
Low Complexity
70%
Receiver
68%
Computational Cost
38%
Channel State Information
36%
Diversity Gain
34%
Compressed Sensing
25%
Minimum Mean Square Error
25%
Simulation
23%
Degradation
23%
Performance
22%
Inverse matrix
22%
Computational Complexity
17%
Estimator
11%
Engineering & Materials Science
Radiators
62%
Channel estimation
57%
Bit error rate
51%
Orthogonal frequency division multiplexing
50%
Antennas
36%
Compressed sensing
21%
Channel state information
19%
Mean square error
17%
Computational complexity
15%
Costs
14%
Degradation
13%
Networks (circuits)
10%