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Comparison and Investigations of PAPR Reduction using 16-QAM and 64-QAM OFDM Codes

Published on July 2018 by Manpreet Singh, Kammalpreet Singh
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International Conference on Advances in Emerging Technology
Foundation of Computer Science USA
ICAET2017 - Number 5
July 2018
Authors: Manpreet Singh, Kammalpreet Singh
b478711c-ca24-4cb2-92a0-a846d2571e46

Manpreet Singh, Kammalpreet Singh . Comparison and Investigations of PAPR Reduction using 16-QAM and 64-QAM OFDM Codes. International Conference on Advances in Emerging Technology. ICAET2017, 5 (July 2018), 6-8.

@article{
author = { Manpreet Singh, Kammalpreet Singh },
title = { Comparison and Investigations of PAPR Reduction using 16-QAM and 64-QAM OFDM Codes },
journal = { International Conference on Advances in Emerging Technology },
issue_date = { July 2018 },
volume = { ICAET2017 },
number = { 5 },
month = { July },
year = { 2018 },
issn = 0975-8887,
pages = { 6-8 },
numpages = 3,
url = { /proceedings/icaet2017/number5/29665-7123/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 International Conference on Advances in Emerging Technology
%A Manpreet Singh
%A Kammalpreet Singh
%T Comparison and Investigations of PAPR Reduction using 16-QAM and 64-QAM OFDM Codes
%J International Conference on Advances in Emerging Technology
%@ 0975-8887
%V ICAET2017
%N 5
%P 6-8
%D 2018
%I International Journal of Computer Applications
Abstract

Orthogonal Frequency Division Multiplexing is widely used along with QAM and therefore information data can be represented as sequences of complex numbers, called OFDM QAM sequences. A major drawback of OFDM is the high PAPR incurred in the uncoded OFDM signals that causes expensive system elements, higher power consumption and lower efficiency. So, to mitigate the influence of transmit signals with high PAPR on the performance of the transmission system PAPR reduction using 16-QAM & 64-QAM OFDM Codes has been proposed in this paper.

References
  1. R¨oßing, C. and Tarokh, V. (2001) A Construction of OFDM 16-QAM Sequences having Low Peak Powers. IEEE Transactions on Information Theory, 47(5), 2091–2094.
  2. Chong, C. V. , Venkataramani, R. and Tarokh, V. (2003) A New Construction of 16-QAM Golay Complementary Sequences. IEEE Transactions on Information Theory, 49(11), 2953–2959.
  3. Bogucka, H. (2006) Directions and Recent Advances in PAPR Reduction Methods. IEEE International Symposium on Signal Processing and Information Technology.
  4. Chen and Lian (2007) Construction of 16-QAM and 64-QAM OFDM Codes with Low PAPR and Large Euclidean Distance. Institute of Electronics, Information and Communication Engineers (IEICE) Transactions on Communication.
  5. Cho, Y. S. et al. , (2010) MIMO-OFDM Wireless Communications with MATLAB. John Wiley & Sons (Asia) Pvt. Ltd.
  6. Mukunthan, P. (2011) Modified PTS with FECs for PAPR reduction in MIMO-OFDM system with different subcarriers. International Symposium on Humanities, Science and Engineering Research, IEEE, 89-94.
  7. T. Nagashima, "PAPR management of all-optical OFDM signal using fractional Fourier transform for fibre nonlinearity mitigation", Proc. Eur. Conf. Opt. Commun. , 2015.
Index Terms

Computer Science
Information Sciences

Keywords

Orthogonal Frequency Division Multiplexing (ofdm) Quadrature Amplitude Modulation (qam) Peak To Average Power Ratio.