A Gradient Based Algorithm for PAPR Reduction of OFDM using Tone Reservation Technique.
Sundarampillai JanaaththananChristos KasparisBarry G. EvansPublished in: VTC Spring (2008)
Keyphrases
- objective function
- learning algorithm
- computational cost
- cost function
- detection algorithm
- computationally efficient
- optimal solution
- computational complexity
- preprocessing
- k means
- clustering method
- worst case
- expectation maximization
- similarity measure
- estimation algorithm
- times faster
- high accuracy
- probabilistic model
- experimental evaluation
- np hard
- simulated annealing
- optimization algorithm
- significant improvement
- selection algorithm
- evolutionary algorithm
- data reduction