Deep Learning Aided Channel Estimation for Massive MIMO with Pilot Contamination

Mathematics

• Channel Estimation 100%
• Multiple-input multiple-output (MIMO) 79%
• Contamination 67%
• Learning 51%
• Neural Networks 30%
• Channel State Information 15%
• Multiple-input multiple-output (MIMO) Systems 13%
• Spatial Information 13%
• Influence 12%
• Cell 11%
• Covariance Estimation 11%
• Minimum Mean Square Error 10%
• Timing 9%
• Imperfect 9%
• Error Estimation 8%
• Training 8%
• Synchronization 8%
• Mean square error 8%
• Division 7%
• Time-varying 7%
• Scenarios 7%
• Covariance matrix 7%
• Evaluate 6%
• Unknown 5%
• Simulation 5%

Engineering & Materials Science

• Channel estimation 57%
• Contamination 54%
• Deep learning 50%
• Mean square error 34%
• Convolutional neural networks 34%
• Base stations 33%
• Neural networks 22%
• Channel state information 19%
• Covariance matrix 19%
• Synchronization 15%

Physics & Astronomy

• MIMO (control systems) 76%
• learning 61%
• contamination 50%
• stations 15%
• cells 8%
• education 7%
• division 7%
• synchronism 7%
• time measurement 6%