Comparative Analysis of Different Techniques of PAPR Reduction in OFDM System

Authors(2) :-Sahil Hamid, Malik Mubashar Hassan

Orthogonal frequency division multiplexing (OFDM) is a well-organized frequently used multicarrier modulation method for high speed data communication over multipath fading channels. OFDM modulation technique offer many benefits for multicarrier transmission at high information rates. One of the major limitations of OFDM is high peak to-average power ratio (PAPR) of the transmitted signal that badly influences the complexity of high power amplifier. Various promising procedures have been anticipated and implemented to decrease PAPR of OFDM signal at the outlay of transmitted signal power, bit error rate (BER), complexity and so on. In this paper, Clipping and Filtering, Selective Mapping (SLM), Partial Transmits Sequence (PTS), tone insertion and tone reservation techniques are discussed briefly for PAPR reduction OFDM signal at transmitter. A brief comparison of these PAPR reduction techniques is done in light of CCDF and BER

Authors and Affiliations

Sahil Hamid
Department of University Polytechnic BGSBU, Department of ITE BGSBU, Jammu & Kashmir, India
Malik Mubashar Hassan
Department of University Polytechnic BGSBU, Department of ITE BGSBU, Jammu & Kashmir, India

OFDM, PTS, BER, PAPR

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Publication Details

Published in : Volume 4 | Issue 1 | March-April 2018
Date of Publication : 2018-04-25
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 314-319
Manuscript Number : CSEIT411852
Publisher : Technoscience Academy

ISSN : 2456-3307

Cite This Article :

Sahil Hamid, Malik Mubashar Hassan, "Comparative Analysis of Different Techniques of PAPR Reduction in OFDM System", International Journal of Scientific Research in Computer Science, Engineering and Information Technology (IJSRCSEIT), ISSN : 2456-3307, Volume 4, Issue 1, pp.314-319, March-April-2018.
Journal URL : http://ijsrcseit.com/CSEIT411852

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