Blind Sparse Estimation of Intermittent Sources over Unknown Fading Channels

Mathematics

• Fading Channels 100%
• Unknown 43%
• Dictionary 20%
• Sensor 19%
• Sparsity 17%
• Filtering 16%
• Channel State Information 16%
• Learning 15%
• Forward-backward Algorithm 13%
• Expectation-maximization Algorithm 10%
• Markov Model 9%
• Fusion 9%
• Unknown Parameters 7%
• Output 6%
• Performance 4%

Engineering & Materials Science

• Fading channels 61%
• Glossaries 32%
• Channel state information 17%
• Sensors 17%
• Hidden Markov models 16%
• Fusion reactions 13%
• Data storage equipment 10%