Performance evaluation of PAPR reduction in FBMC system using non-linear companding transform

Channel bank multicarrier plot is a productive multicarrier plan and best waveform for 5G. Like OFDM and other multicarrier plans, FBMC additionally has high Peak-to-Average Power Ratio (PAPR) which drives us to the utilization of high-power intensifiers with high unique reach. Companding procedures...

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Bibliographic Details
Main Authors: Yedulapuram, Sharvani, Kommabatla, Mahender, Karre, Ravikiran
Format: Conference Proceeding
Language:English
Subjects:
Companding
Intensifiers
Performance evaluation
Waveforms
Online Access:Get full text
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Summary:Channel bank multicarrier plot is a productive multicarrier plan and best waveform for 5G. Like OFDM and other multicarrier plans, FBMC additionally has high Peak-to-Average Power Ratio (PAPR) which drives us to the utilization of high-power intensifiers with high unique reach. Companding procedures are utilized to diminish PAPR and increment bit mistake rate (BER) execution debasement. The utilization of A-regulation and Mu-regulation companding strategies for PAPR decrease of FBMC-OQAM plot are proposed. It likewise researches the tradeoff between PAPR decrease and Bit blunder rate execution of FBMC-OQAM utilizing A-regulation and Mu-regulation companding strategies. Reenactment brings about a huge diminishing in PAPR however BER of the framework has expanded. Both the companding procedures have shown comparable outcomes, yet the exhibition of Mu-regulation is somewhat better compared to A-regulation in PAPR decrease however BER of A-regulation companding is superior to Mu-regulation companding.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0195800