Heuristic approach for subcarrier assignment in relay based femtocell with threshold constraint.
Yuan-Jung KuoSok-Ian SouYinman LeePublished in: ICCS (2014)
Keyphrases
- optimal solution
- dynamic programming
- constraint violations
- constraint satisfaction
- tabu search
- image sequences
- heuristic methods
- simulated annealing
- objective function
- constraint solving
- greedy heuristic
- search algorithm
- feasible solution
- solution quality
- global constraints
- packing problem
- lagrangian relaxation
- exact algorithms
- beam search
- adaptive threshold
- image segmentation