Comparative Analysis of Different Techniques of PAPR Reduction in OFDM System

Authors

  • 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

Keywords:

OFDM, PTS, BER, PAPR

Abstract

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

References

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IInternational Journal of Scientific Research in Computer Science, Engineering and Information Technology

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Published

2018-04-25

Issue

Volume 4, Issue 1, March-April-2018

Section

Research Articles

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Sahil Hamid, Malik Mubashar Hassan, " Comparative Analysis of Different Techniques of PAPR Reduction in OFDM System, IInternational 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.