Journal Paper

Paper Title - PAPR Reduction Techniques Focusing On Harmony Search Algorithm


Abstract
The Orthogonal Frequency Division Multiplexing (OFDM) is one of the finest modulation techniques used now-a-days. With high spectral efficiency it has a severe drawback of having high Peak-to-Average-Power (PAPR).This paper focuses on the threshold-based piecewise companding technique and harmony search algorithm technique to reduce the PAPR. The threshold-based-piecewise companding technique obtains reduction in PAPR with low bit error rate (BER) loss, while, harmony search algorithm obtains reduction in PAPR with reduced computational complexity. Keywords- Bit Error Rate (BER), Harmony Search Algorithm (HSA), Orthogonal Frequency Division Multiplexing (OFDM), Peak-to-Average-Power Ratio (PAPR), Threshold-based Piecewise Companding.


Author - Shruti Sharma, Achala Deshmukh, Madhuri Sonkhaskar

Citation - Shruti Sharma   ,   Achala Deshmukh   ,   Madhuri Sonkhaskar   ,   Shruti Sharma, Achala Deshmukh, Madhuri Sonkhaskar " PAPR Reduction Techniques Focusing On Harmony Search Algorithm " , International Journal of Industrial Electronics and Electrical Engineering , Volume-3, Issue-3  ( Mar, 2015 )

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| Published on 2015-03-04