Proposal of PAPR reduction method for OFDM signal by re-ordering of clusters

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dc.contributor.authorMata, Tanairat
dc.contributor.authorNaito, Katsuhiro
dc.contributor.authorMori, Kazuo
dc.contributor.authorKobayashi, Hideo
dc.contributor.authorBoonsrimuang, Pisit
dc.date.accessioned2026-08-06T10:05:47Z
dc.date.available2026-08-06T10:05:47Z
dc.date.issued2013-01-01
dc.description.abstractOne of the major disadvantages of OFDM technique is the high PAPR in the time domain signal. The larger PAPR signal would cause the fatal degradation of BER performance and un-desirable spectrum regrowth in the nonlinear channel. One of the promising PAPR reduction methods is the Partial Transmit Sequence (PTS) method which can achieve better PAPR performance with reasonable computation complexity. But the PTS method is required to inform the side information to the receiver for the correct demodulation of data information by using the separate channel. To solve the above problem, this paper proposes a new PAPR reduction method without requiring the separate channel. The salient feature of the proposed method is to reduce the PAPR performance by reordering of clusters in the frequency domain at the transmitter and reconstructing the clusters by using the cluster ID under embedded in the data information at the receiver. The proposed method can achieve almost the same PAPR performance and computation complexity as those for the PTS method without requiring the transmission of side information. This paper presents various computer simulation results to verify the effectiveness of the proposed method. © 2013 IEEE.
dc.identifier.citation2013 19th Asia Pacific Conference on Communications Apcc 2013, 231-236, 2013
dc.identifier.doi10.1109/APCC.2013.6765947
dc.identifier.other2-s2.0-84902331116
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/4636
dc.source2013 19th Asia Pacific Conference on Communications Apcc 2013
dc.subjectClusters
dc.subjectOFDM
dc.subjectPAPR
dc.subjectPTS
dc.subjectRe-Ordering
dc.titleProposal of PAPR reduction method for OFDM signal by re-ordering of clusters
dc.typeConference Paper

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