Title :
Analysis of the Peak-To-Average Power Ratio of the Oversampled Ofdm
Author :
Skrzypczak, Alexandre ; Siohan, Pierre ; Javaudin, Jean-Philippe
Author_Institution :
Div. of Res. & Dev., France Telecom, Cesson Sevigne
Abstract :
The oversampled OFDM modulation is a possible alternative to conventional OFDM for the transmission of signals over multipath fading channels. Indeed with oversampled OFDM, appropriate pulse-shaping can be introduced to fight against time and frequency dispersion. In this paper, we propose a theoretical and experimental analysis of the peak-to-average power ratio (PAPR) of oversampled OFDM. Our analysis illustrates the impact of the oversampling ratio and of the pulse shape on the PAPR distribution
Keywords :
OFDM modulation; fading channels; multipath channels; time-frequency analysis; PAPR; frequency dispersion; multipath fading channels; oversampled OFDM; peak-to-average power ratio; time dispersion; Fading; Filters; Java; OFDM modulation; Peak to average power ratio; Pulse measurements; Pulse shaping methods; Shape measurement; Telecommunications; Time frequency analysis;
Conference_Titel :
Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on
Conference_Location :
Toulouse
Print_ISBN :
1-4244-0469-X
DOI :
10.1109/ICASSP.2006.1660967
