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Authors: Mihail P. Iliev 1 and Viktor Hadzhivasilev 2

Affiliations: 1 University of Ruse “Angel Kanchev”, Bulgaria ; 2 RU Angel Kanchev, Bulgaria

Keyword(s): Orthogonal Frequency Division Multiplexing /OFDM/, Peak-to-Average Power Ratio /PAPR/, Partial Transmit Sequence /PTS/, Selected Mapping /SLM/.

Abstract: One of the main drawbacks of orthogonal frequency division multiplexing /OFDM/ is the high peak-toaverage power ratio /PAPR/ of the transmitted OFDM signal. Partial transmit sequence /PTS/ technique can improve the PAPR statistics of an OFDM signal. As ordinary PTS technique requires an exhaustive search over all combinations of allowed phase factors, the search complexity increases exponentially with the number of sub-blocks. This paper proposed a novel scheme which has an adjustable parameter enables us to be able to obtain the best performance. Simulation results show that this scheme can significantly improve the ordinal PTS scheme and greatly reduce the computation complexity.

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Paper citation in several formats:
Iliev, M. and Hadzhivasilev, V. (2012). A NOVEL PTS SCHEME FOR PAPR REDUCTION IN OFDM SYSTEMS. In Proceedings of the First International Conference on Telecommunications and Remote Sensing - ICTRS; ISBN 978-989-8565-28-0, SciTePress, pages 170-174. DOI: 10.5220/0005415501700174

@conference{ictrs12,
author={Mihail P. Iliev. and Viktor Hadzhivasilev.},
title={A NOVEL PTS SCHEME FOR PAPR REDUCTION IN OFDM SYSTEMS},
booktitle={Proceedings of the First International Conference on Telecommunications and Remote Sensing - ICTRS},
year={2012},
pages={170-174},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005415501700174},
isbn={978-989-8565-28-0},
}

TY - CONF

JO - Proceedings of the First International Conference on Telecommunications and Remote Sensing - ICTRS
TI - A NOVEL PTS SCHEME FOR PAPR REDUCTION IN OFDM SYSTEMS
SN - 978-989-8565-28-0
AU - Iliev, M.
AU - Hadzhivasilev, V.
PY - 2012
SP - 170
EP - 174
DO - 10.5220/0005415501700174
PB - SciTePress