EM-based maximum-likelihood channel estimation in multicarrier systems with phase distortion

Mathematics

• Multicarrier 100%
• Channel Estimation 97%
• Phase Noise 97%
• Expectation Maximization 73%
• Maximum Likelihood Estimation 51%
• Carrier Frequency Offset 45%
• Bandwidth 34%
• Training 23%
• Sequential Monte Carlo 15%
• Monte Carlo Techniques 13%
• Fisher Information Matrix 13%
• State-space Model 13%
• Modulation 13%
• Expectation-maximization Algorithm 13%
• Impulse Response 13%
• Scenarios 10%
• Parameter Estimation 10%
• Valid 8%
• Simulation 6%
• Framework 6%
• Estimate 5%

Engineering & Materials Science

• Phase noise 59%
• Channel estimation 56%
• Maximum likelihood 52%
• Bandwidth 20%
• Fisher information matrix 15%
• Maximum likelihood estimation 12%
• Impulse response 11%
• Parameter estimation 10%
• Modulation 8%