Reduced-PAPR Code Allocation Strategy for MC-CDMA Transmissions

Giannetti, Filippo; Lottici, Vincenzo; Stupia, Ivan; D'Andrea, Nunzio Aldo

doi:10.1007/978-90-481-2530-2_22

First, an approximate expression for the peak-to-average power ratio (PAPR) of a multi-carrier code-division multiple access (MC-CDMA) signal is analytically derived. Then, it is demonstrated that the PAPR of a MC-CDMA signal can be suitably reduced by resorting to a judi- cious strategy for the allocation of the signature codes. Based on such a result, a low-complexity implementation of the proposed strategy is presented and its performance gain over the random allocation strategy is numerically assessed in terms of PAPR and out-of-band emissions.

Titolo:	Reduced-PAPR Code Allocation Strategy for MC-CDMA Transmissions
Autori interni:	GIANNETTI, FILIPPO (Co-primo) [Writing – Review & Editing] (Corresponding) LOTTICI, VINCENZO (Co-primo) [Writing – Review & Editing] STUPIA IVAN (Co-primo) [Writing – Review & Editing] D'ANDREA, NUNZIO ALDO (Co-primo) [Writing – Review & Editing] mostra contributor esterni nascondi contributor esterni
Anno del prodotto:	2009
Rivista:	LECTURE NOTES IN ELECTRICAL ENGINEERING
Handle:	http://hdl.handle.net/11568/200488
ISBN:	9789048125302
Appare nelle tipologie:	4.1 Contributo in Atti di convegno

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http://hdl.handle.net/11568/200488

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