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IEICE TRANSACTIONS on Fundamentals

OFDM-CDMA with Low PAPR Using Cyclic-Shifted Sequence Mapping

Young-Hwan YOU, Won-Gi JEON, Jeong-Wook SEO, Byoung-Chul SONG, Hyeok-Koo JUNG

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Summary :

In this letter, a simple peak-to-average power ratio (PAPR) reduction scheme by using a cyclic-shifted sequence mapping is addressed in OFDM-CDMA systems. The PAPR reduction approach is very simple because of no additional complexity and no side information. Also, this simple approach can be easily combined with a modified selective mapping (SLM) approach, which outperforms the original SLM approach at the expense of one additional side information, guaranteeing approximately same transmitter complexity.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E86-A No.12 pp.3310-3313
Publication Date
2003/12/01
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Communication Theory and Signals

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