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Publication Date
Wed May 01 2019
Journal Name
Journal Of Engineering
Volume
25
Issue Number
5
DOI
10.31026/j.eng.2019.05.07
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joe-858
Reduced Complexity SLM Method for PAPR Reduction
OFDM
PAPR
computational complexity
selected mapping
phase rotation vectors.
Zahraa Ali Jawad
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In this paper, the computational complexity will be reduced using a revised version of the selected mapping (SLM) algorithm. Where a partial SLM is achieved to reduce the mathematical operations around 50%. Although the peak to average power ratio (PAPR) reduction gain has been slightly degraded, the dramatic reduction in the computational complexity is an outshining achievement. Matlab simulation is used to evaluate the results, where the PAPR result shows the capability of the proposed method.  

 

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