Time Synchronization Algorithm for Wireless Sensor Networks Based on Frequency Offset Estimation.
Shaojun YuLi LinYujian WangXingyuan ChenPublished in: Int. J. Online Eng. (2018)
Keyphrases
- estimation algorithm
- worst case
- experimental evaluation
- wireless sensor networks
- times faster
- preprocessing
- learning algorithm
- detection algorithm
- dynamic programming
- improved algorithm
- cost function
- computational complexity
- high accuracy
- objective function
- significant improvement
- search space
- linear programming
- expectation maximization
- clustering method
- selection algorithm
- recognition algorithm
- kalman filter
- genetic algorithm
- optimization algorithm
- segmentation algorithm
- simulated annealing
- neural network
- least squares
- bayesian networks
- np hard