An Efficient Synchronization Algorithm in OFDM-Based NB-IoT Systems.
Yuxiang LvHao QinZhiwei LiuYawen DongWenjiang FengWeiyang XuPublished in: DASC/PiCom/DataCom/CyberSciTech (2019)
Keyphrases
- computational cost
- dynamic programming
- times faster
- optimization algorithm
- management system
- cost function
- detection algorithm
- worst case
- experimental evaluation
- k means
- significant improvement
- learning algorithm
- classification algorithm
- probabilistic model
- preprocessing
- objective function
- recognition algorithm
- computationally efficient
- linear systems
- np hard
- convergence rate
- neural network
- matching algorithm
- clustering algorithm
- image segmentation
- bayesian networks
- expectation maximization
- simulated annealing
- optimal solution
- search algorithm
- computational complexity
- search space