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Reducing PAPR of OFDM signals using partial transmit sequences
9th Asia-Pacific Conference on Communications (IEEE Cat. No.03EX732), 2004Orthogonal frequency division multiplexing (OFDM) is an appealing technique for achieving high-bit-rate data transmission, due to its robustness against the multipath fading and Intersymbol Interference (ISI). However, the occurrence of the potentially high peak-to-average power ratio (PAPR) restricts its application. Several methods have been proposed
S.K. Yusof, N. Fisal, null Tang Sze Yin
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A Novel PAPR Reduction Technique by Sampling Partial Transmit Sequences
2009 5th International Conference on Wireless Communications, Networking and Mobile Computing, 2009Optimum partial transmit sequence method (OPTS), as one of the highest-performance PAPR reduction techniques, has very high computational complexity. Most sub-optimal schemes which are based on iterative PTS (IPTS), aim at balancing PAPR reduction performance and complexity by expanding the searching space of phase factor sequence with more iterative ...
Yuzhong Jiao +4 more
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Reduction of PAPR of an OFDM signal by partial transmit sequence technique with reduced complexity
GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489), 2004One of the main drawbacks of orthogonal frequency division multiplexing (OFDM) is the high peak-to-average power ratio (PAPR) of the transmitted OFDM signal. Partial transmit sequence (PTS) technique can improve the PAPR statistics of an OFDM signal. In the PTS technique, the data block to be transmitted is partitioned into disjoint sub-blocks and the ...
Seung Hee Han, Jae Hong Lee
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Proceedings of the National Academy of Sciences India Section A Physical Sciences, 2023
S. Sathish Kumar +3 more
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S. Sathish Kumar +3 more
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Performance of Subcarrier-Index-Modulation OFDM with Partial Transmit Sequences for PAPR Reduction
2018 IEEE 87th Vehicular Technology Conference (VTC Spring), 2018In this paper, we investigate performance of partial transmit sequence (PTS) for peak-to-average-power(PAPR) reduction in orthogonal frequency division multiplexing with index modulation (OFDM-IM), where three patterns of subcarrier grouping are considered.
Lilin Dan +3 more
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Joint Sidelobe Suppression and PAPR Reduction in OFDM Using Partial Transmit Sequences
MILCOM 2013 - 2013 IEEE Military Communications Conference, 2013Orthogonal frequency-division multiplexing (OFDM) waveform is known for its drawbacks that affect application in practice: high out-of-band (OOB) radiation and high peak-to-average power ratio (PAPR). In this paper, we propose a three-stage technique for the joint reduction of OOB radiation and PAPR, therefore minimizing the spectral regrowth after the
Ertugrul Güvenkaya +2 more
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Binary honey bee mating partial transmit sequence to improve OFDM
International Journal of Advanced Intelligence Paradigms, 2019A huge shortcoming of orthogonal frequency division multiplexing (OFDM) is the extreme peak-to-average power ratio (PAPR) of the transmitted signals. Partial transmit sequence (PTS) method is capable of enhancing PAPR statistics of OFDM signals. In PTS method, data block to be forwarded is split into disjointed sub-blocks and the sub-blocks are merged ...
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