Underlay based Spectrum Sharing Algorithm in Cognitive Satellite-5G Networks.
Yixuan LiuShuai YuanMingchuan YangGuanchang XueYanyong SuPublished in: ISNCC (2022)
Keyphrases
- computational cost
- improved algorithm
- worst case
- k means
- learning algorithm
- search space
- significant improvement
- times faster
- computational complexity
- preprocessing
- high accuracy
- tree structure
- dynamic programming
- theoretical analysis
- optimization algorithm
- data sets
- matching algorithm
- optimal solution
- path planning
- ant colony optimization
- detection algorithm
- convergence rate
- input image
- expectation maximization
- simulated annealing
- social networks
- similarity measure
- probabilistic model
- experimental evaluation
- np hard
- cost function
- image processing
- objective function