Pilot-Based Simplified ML and Fast Algorithm for Frequency Offset Estimation in OFDMA Uplink.
Yonghong ZengAbdul Rahim LeymanPublished in: IEEE Trans. Veh. Technol. (2008)
Keyphrases
- computational cost
- preprocessing
- estimation algorithm
- k means
- learning algorithm
- dynamic programming
- convergence rate
- kalman filter
- detection algorithm
- computationally efficient
- worst case
- np hard
- search space
- objective function
- probabilistic model
- simulated annealing
- parameter estimation
- optimization algorithm
- optimal solution
- image segmentation
- significant improvement
- search algorithm
- similarity measure