Time and Frequency Synchronization for OFDMA Uplink System using the SAGE Algorithm.
Jong-Ho LeeSeong-Cheol KimPublished in: IEEE Trans. Wirel. Commun. (2007)
Keyphrases
- dynamic programming
- preprocessing
- experimental evaluation
- computational complexity
- cost function
- np hard
- learning algorithm
- detection algorithm
- high accuracy
- search space
- k means
- worst case
- estimation algorithm
- convergence rate
- significant improvement
- genetic algorithm
- probabilistic model
- bayesian networks
- simulated annealing
- computer simulation
- optimization algorithm
- decision trees
- recently developed
- base station
- neural network