A Grant-Free Method for Massive Machine-Type Communication With Backward Activity Level Estimation.
Han XiaoWei ChenJun FangBo AiIan J. WassellPublished in: IEEE Trans. Signal Process. (2020)
Keyphrases
- synthetic data
- detection method
- preprocessing
- monte carlo simulation
- estimation algorithm
- optimization method
- significant improvement
- cost function
- dynamic programming
- mutual information
- error rate
- computationally efficient
- estimation accuracy
- pixel level
- high precision
- classification method
- optimization algorithm
- social networks
- classification accuracy
- optical flow
- k means
- moving objects
- pairwise
- similarity measure