Joint data detection and channel estimation for OFDM systems in the presence of very high mobility

Computer Science

• Data Channel 100%
• Channel Estimation 100%
• Orthogonal Frequency Division Multiplexing 100%
• Data Detection 100%
• Computational Complexity 66%
• Expansion Coefficient 66%
• Detection Algorithm 66%
• Generalized Expectation 66%
• time-varying channel 66%
• Basis Function 33%
• Estimation Algorithm 33%
• Channel Parameter 33%
• Computer Simulation 33%
• Estimation Performance 33%
• time varying channel 33%
• Symbol Error Rate 33%
• Orthogonal Basis 33%
• Doppler Frequency 33%

Engineering

• Joints (Structural Components) 100%
• Orthogonal Frequency Division Multiplexing 100%
• Channel Estimation 100%
• Maximization 66%
• Computational Complexity 66%
• Expansion Coefficient 33%
• Input Signal 33%
• Interference Cancellation 33%
• Coefficient of Expansion 33%
• Basis Function 33%
• Channel Parameter 33%
• Detection Algorithm 33%
• Orthogonal Basis 33%
• Symbol Error Rate 33%
• Receiver Structure 33%
• Doppler Effect 33%
• Data Sequence 33%
• Signal Format 33%

Keyphrases

• Cosine Transformation 50%
• Partial Interference Cancellation 50%