Baseband Unit Pool Planning for Cloud Radio Access Networks: An Approximation Algorithm.
Sheng XuShaowei WangPublished in: IEEE Commun. Lett. (2017)
Keyphrases
- experimental evaluation
- learning algorithm
- improved algorithm
- error bounds
- computationally efficient
- cost function
- monte carlo
- theoretical analysis
- simulated annealing
- detection algorithm
- probabilistic model
- objective function
- optimal solution
- computational complexity
- preprocessing
- np hard
- optimization algorithm
- approximation ratio
- approximation methods
- times faster
- closed form
- segmentation algorithm
- search space
- linear programming
- significant improvement
- computational cost
- tree structure
- k means
- data sets
- recognition algorithm
- special case
- dynamic programming