Channel estimator for OFDM systems with 2-dimensional filtering in the transform domain

Keyphrases

• Transform Domain 100%
• Discrete Fourier Transform 100%
• Low Computation Load 50%
• Wiener Filter 50%
• Rectangular Window 50%
• Channel Impulse Response 50%
• Channel Information 50%
• Complexity Computation 50%
• Pilot-aided 50%
• Adaptive Structures 50%
• Time-varying Channels 50%
• Time Direction 50%
• Energy Channels 50%

Engineering

• Adaptive Structure 50%
• Channel Impulse Response 50%
• Rectangular Window 50%
• Hardware Complexity 50%
• Design Stage 50%
• Information Channel 50%