The PAPR and Simple PAPR Reduction of the 2D Spreading Based Communication Systems

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10_01_027_031.pdf(253.17 KB)
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2010-04
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Společnost pro radioelektronické inženýrství
Abstract
This paper deals with Peak to Average Power Ra- tio (PAPR) characteristics and the theory of variable spread- ing factor orthogonal frequency and code division multiplex- ing (VSF-OFCDM) systems. Comparison and evaluation of PAPR of VSF-OFCDM systems with various 2D spreading factors (SF) are done in time and in frequency domain. The simple PAPR reduction approach based on random chip in- terleaving is also evaluated.
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Keywords
VSF-OFCDM, OFDM-CDMA, 2D Spreading, PAPR
Citation
Radioengineering. 2010, vol. 19, č. 1, s. 27-31. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2010/10_01_027_031.pdf
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Peer-reviewed
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en
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Creative Commons Attribution 3.0 Unported License
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http://hdl.handle.net/11012/56958
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2010/1
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