DocumentCode
485387
Title
Study and improvement on the performance of DFT-S-GMC PAPR
Author
Jiang Yi Fan ; Jin Yan Liang ; Zhang Zhu-ming ; Xiong Yong
Author_Institution
Key Lab. of Special Fibre Opt. & Opt. Access Networks, Shanghai
fYear
2007
fDate
12-14 Dec. 2007
Firstpage
735
Lastpage
738
Abstract
DFT-S-GMC (DFT-spread generalized multi-carrier) has been confirmed as one of the uplink transmission schemes of the broadband wireless multimedia (BWM) of China. In this paper, the PAPR of DFT-S-GMC is studied, and the theoretical analysis proves that it´s not a pure single carrier system. A new pulse shaping filter is proposed for further reducing DFT-S-GMC PAPR. The simulation results show that the performance improvement attained by utilizing the new method.
Keywords
broadband networks; multimedia communication; radio links; DFT-S-GMC PAPR; DFT-spread generalized multi-carrier; broadband wireless multimedia; peak to average power ratio; pulse shaping filter; uplink transmission; DFT spread; DFT-T-S-GMC; Nyquist filter; PAPR(Peak-to-Average Power Ratio);
fLanguage
English
Publisher
iet
Conference_Titel
Wireless, Mobile and Sensor Networks, 2007. (CCWMSN07). IET Conference on
Conference_Location
Shanghai
ISSN
0537-9989
Print_ISBN
978-0-86341-836-5
Type
conf
Filename
4786308
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