Adaptive active constellation extension algorithm for peak-to-average ratio reduction in OFDM.
Kitaek BaeJeffrey G. AndrewsEdward J. PowersPublished in: IEEE Commun. Lett. (2010)
Keyphrases
- optimization algorithm
- objective function
- experimental evaluation
- learning algorithm
- times faster
- similarity measure
- computational complexity
- search space
- detection algorithm
- expectation maximization
- estimation algorithm
- matching algorithm
- clustering method
- probabilistic model
- dynamic programming
- preprocessing
- worst case
- image quality
- segmentation algorithm
- cost function
- k means
- search algorithm
- image sequences
- standard deviation
- wireless communication
- recognition algorithm
- communication systems
- neural network