A Low Complexity Partial Transmit Sequence for Peak to Average Power Ratio Reduction in OFDM Systems
Loading...
Date
Authors
Varahram, Pooria
Ali, Borhanuddin Mohd
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Společnost pro radioelektronické inženýrství
ORCID
Abstract
Partial transmit sequence (PTS) is one of the most important techniques for reducing the peak to average power ratio (PAPR) in OFDM systems. This paper presents a low complexity PTS scheme by applying a new phase sequence. Unlike the conventional PTS which needs several inverse fast Fourier transform (IFFT) operations, the proposed technique requires half IFFT operations only at the expense of slight PAPR degradation. Simulation and results are examined with QPSK modulation and OFDM signal and power amplifier with memory effects.
Description
Citation
Radioengineering. 2011, vol. 20, č. 3, s. 677-682. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2011/11_03_677_682.pdf
http://www.radioeng.cz/fulltexts/2011/11_03_677_682.pdf
Document type
Peer-reviewed
Document version
Published version
Date of access to the full text
Language of document
en
Study field
Comittee
Date of acceptance
Defence
Result of defence
DOI
Collections
Endorsement
Review
Supplemented By
Referenced By
Creative Commons license
Except where otherwised noted, this item's license is described as Creative Commons Attribution 3.0 Unported License