Paper Info
Title
Closed-form approximations of the peak-to-average power ratio distribution for multi-carrier modulation and their applications.
Abstract
The theoretical analysis of the peak-to-average power ratio (PAPR) distribution for an orthogonal frequency division multiplexing (OFDM) system, depends on the particular waveform considered in the modulation system. In this paper, we generalize this analysis by considering the generalized waveforms for multi-carrier (GWMC) modulation system based on any family of modulation functions, and we derive a general approximate expression for the cumulative distribution function (CDF) of its PAPR, for both finite and infinite integration time. These equations allow us to directly find the expressions of the PAPR distribution for any particular functions and characterize the behaviour of the PAPR distribution associated with different transmission and observation scenarios. In addition to that, a new approach to formulating the PAPR reduction problem as an optimization problem, is presented in this study.
Year
DOI
Venue
2014
10.1186/1687-6180-2014-121
EURASIP J. Adv. Sig. Proc.
Keywords
Field
DocType
Distribution, Peak-to-average power ratio (PAPR), Generalized waveforms for multi-carrier (GWMC), Orthogonal frequency division multiplexing (OFDM), Multi-carrier modulation (MCM), Optimization
Expression (mathematics),Modulation,Cumulative distribution function,Artificial intelligence,Optimization problem,Topology,Computer vision,Mathematical optimization,Power ratio,Waveform,Time delay and integration,Orthogonal frequency-division multiplexing,Mathematics
Journal
Volume
Issue
ISSN
2014
1
1687-6180
Citations 
PageRank 
References 
2
0.36
7
Authors
3
Name
Order
Citations
PageRank
Marwa Chafii11710.91
Jacques Palicot241.76
Rémi Gribonval3120783.59