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Third International Conference on Information Technology and Applications (ICITA'05) Volume 2
PAPR Reduction in MC/DS CDMA System by DFT Spreading Codes
Sydney, Australia
July 04-July 07
ISBN: 0-7695-2316-1
ASCII Text
x 
 
Yingshan Li, Ju-Hyun Kyung, Jong-Won Son, Heung-Gyoon Ryu, "PAPR Reduction in MC/DS CDMA System by DFT Spreading Codes," Information Technology and Applications, International Conference on, vol. 2, pp. 326-329, Third International Conference on Information Technology and Applications (ICITA'05) Volume 2, 2005.
 
 
BibTex
x
 
@article{ 10.1109/ICITA.2005.205,
author = {Yingshan Li and Ju-Hyun Kyung and Jong-Won Son and Heung-Gyoon Ryu},
title = {PAPR Reduction in MC/DS CDMA System by DFT Spreading Codes},
journal ={Information Technology and Applications, International Conference on},
volume = {2},
year = {2005},
isbn = {0-7695-2316-1},
pages = {326-329},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICITA.2005.205},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Information Technology and Applications, International Conference on
TI - PAPR Reduction in MC/DS CDMA System by DFT Spreading Codes
SN - 0-7695-2316-1
SP326
EP329
A1 - Yingshan Li,
A1 - Ju-Hyun Kyung,
A1 - Jong-Won Son,
A1 - Heung-Gyoon Ryu,
PY - 2005
KW - null
VL - 2
JA - Information Technology and Applications, International Conference on
ER -
 
Yingshan Li, Chungbuk National University
Ju-Hyun Kyung, Chungbuk National University
Jong-Won Son, Chungbuk National University
Heung-Gyoon Ryu, Chungbuk National University
Multi-carrier direct sequence code division multiple access (MC/DS CDMA) technique is one of the optimum technique for the reverse link mobile transmission. However, because of multi-carrier property, large PAPR (peak to average ratio) may be generated in MC/DS CDMA system. In this paper, DFT spreading code is applied to reduce high PAPR efficiently. As results, about 6dB PAPR can be achieved at CCDF of 10^-3. in the MC/DS CDMA system with 12 data carriers. SER performance can be improved significantly compared with conventional MC/DS CDMA system with nonlinear HPA.
Citation:
Yingshan Li, Ju-Hyun Kyung, Jong-Won Son, Heung-Gyoon Ryu, "PAPR Reduction in MC/DS CDMA System by DFT Spreading Codes," icita, vol. 2, pp.326-329, Third International Conference on Information Technology and Applications (ICITA'05) Volume 2, 2005
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