PAPR Reduction of OFDM Signals by Novel Global Harmony Search in PTS Scheme.
Hojjat SalehinejadSiamak TalebiPublished in: Int. J. Digit. Multim. Broadcast. (2012)
Keyphrases
- orthogonal frequency division multiplexing
- ofdm system
- harmony search
- harmony search algorithm
- wireless communication
- multipath
- channel estimation
- metaheuristic
- estimation algorithm
- meta heuristic algorithm
- communication systems
- optimization algorithm
- bit error rate
- fading channels
- differential evolution
- computer simulation
- high capacity
- simulated annealing
- optimization method
- artificial intelligence
- signal to noise ratio
- genetic algorithm
- simulated annealing algorithm
- expert systems
- threshold accepting