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PAPR reduction using artificial bee colony algorithm in OFDM systems
Orthogonal frequency division multiplexing (OFDM) peak-to-average power ratio (PAPR) partial transmit sequences (PTS) artificial bee colony (ABC) high power amplifier (HPA)
2011/3/22
Partial transmit sequence (PTS) is an attractive scheme for peak-to-average power ratio (PAPR) reduction in orthogonal frequency division multiplexing (OFDM) systems, but its high computational comple...
A novel and efficient algorithm for adaptive filtering: Artificial bee colony algorithm
Artificial bee colony Particle swarm optimization Differential evolution Adaptive filter design Noise cancellation
2011/3/22
The uni-modal error surfaces and intrinsic stable behaviors of adaptive finite impulse response (FIR) filters make gradient based algorithms very effective in the design of these filters. Gradient bas...