Title :
Peak to average power ratio analysis for OWDM-IDMA system
Author :
Rouijel, Awatif ; Nsiri, Benayad ; Aboutajdine, Driss
Author_Institution :
Lab. LRIT, Univ. Mohammed V Agdal, Rabat, Morocco
Abstract :
A major drawback of orthogonal frequency division multiplexing interleave division multiple access (OFDM-IDMA) is the high peak to average power ratio (PAPR) of the transmitted signal. In this paper, the basic principle of Orthogonal Wavelength-Division Multiplexing-Interleave Division Multiple Access (OWDM-IDMA) technique is outlines. The PAPR for multicarrier systems with different pulse shapes is studies, and comparison between OWDM-IDMA and OFDM-IDMA techniques in terms of PAPR by estimating the complementary cumulative distribution function (CCDF) of system is provided.
Keywords :
OFDM modulation; frequency division multiple access; wavelength division multiplexing; OWDM-IDMA system; PAPR; complementary cumulative distribution function; interleave division multiple access technique; multicarrier systems; orthogonal frequency division multiplexing; orthogonal wavelength-division multiplexing; peak to average power ratio analysis; pulse shapes; Encoding; Modulation; Peak to average power ratio; Receivers; Transmitters; Wireless communication; DWPT; IDWPT; OFDM-IDMA; OWDM-IDMA; PAPR;
Conference_Titel :
Multimedia Computing and Systems (ICMCS), 2011 International Conference on
Conference_Location :
Ouarzazate
Print_ISBN :
978-1-61284-730-6
DOI :
10.1109/ICMCS.2011.5945656
