An Opportunistic, Fast, and Distributed Subchannel and User-Pairing Algorithm for OFDMA.
A. KarthikNeelesh B. MehtaPublished in: IEEE Trans. Commun. (2012)
Keyphrases
- detection algorithm
- learning algorithm
- dynamic programming
- times faster
- computational cost
- worst case
- computational complexity
- k means
- expectation maximization
- high accuracy
- user intervention
- optimization algorithm
- experimental evaluation
- cost function
- genetic algorithm
- preprocessing
- np hard
- search space
- convergence rate
- multi agent
- matching algorithm
- optimal solution
- distributed systems
- segmentation algorithm
- computationally efficient
- particle swarm optimization
- mobile devices