The PAPR and Simple PAPR Reduction of the 2D Spreading Based Communication Systems
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.
Keywords
VSF-OFCDM, OFDM-CDMA, 2D Spreading, PAPRPersistent identifier
http://hdl.handle.net/11012/56958Document type
Peer reviewedDocument version
Final PDFSource
Radioengineering. 2010, vol. 19, č. 1, s. 27-31. ISSN 1210-2512http://www.radioeng.cz/fulltexts/2010/10_01_027_031.pdf
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- 2010/1 [31]
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