DocumentCode
1988838
Title
PAPR reduction in OFDM system by using hadamard transform in BSLM techniques
Author
Zolghadrasli, Alireza ; Ghamat, M.H.
Author_Institution
Dept. of Electr. & Electron. Eng., Shiraz Univ., Shiraz
fYear
2007
fDate
12-15 Feb. 2007
Firstpage
1
Lastpage
4
Abstract
In this paper we use Hadamard transform in selective mapping (SLM) to reduce PAPR in OFDM systems. this technique could reduce more PAPR than ideal SLM and there is no need to transmit side information to receiver for recovering original data. It is shown that in some situations proposed technique improves the bit error rate (BER) and also has error correction property.
Keywords
Hadamard transforms; OFDM modulation; error statistics; BSLM techniques; Hadamard transform; OFDM system; PAPR reduction; bit error rate; blind selective mapping; peak-to-average power ratio; Bit error rate; Data engineering; Digital modulation; Digital video broadcasting; Error correction; OFDM modulation; Peak to average power ratio; Robustness; Wireless LAN; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and Its Applications, 2007. ISSPA 2007. 9th International Symposium on
Conference_Location
Sharjah
Print_ISBN
978-1-4244-0778-1
Electronic_ISBN
978-1-4244-1779-8
Type
conf
DOI
10.1109/ISSPA.2007.4555507
Filename
4555507
Link To Document