DocumentCode :
3724604
Title :
PAPR and BER minimized OFDM systems with low complexity channel independent precoders
Author :
E Sharma;K Vasudevan
fYear :
2015
Firstpage :
1
Lastpage :
6
Abstract :
In this paper a channel independent precoder is proposed for orthogonal frequency division multiplexed (OFDM) signals which reduces the peak to average power ratio (PAPR) and also achieves optimal BER performance in frequency selective Rayleigh fading channels. The complexity of the proposed system is lower than the Zadoff-Chu transform based precoded systems. We have compared the proposed system with the Zadoff-Chu transform (ZCT), single carrier cyclic prefixed (SC-CP) and Tpro-OFDM systems.
Keywords :
"Peak to average power ratio","Bit error rate","Equalizers","Complexity theory","Signal to noise ratio","Fading"
Publisher :
ieee
Conference_Titel :
Communications and Vehicular Technology in the Benelux (SCVT), 2015 IEEE Symposium on
Type :
conf
DOI :
10.1109/SCVT.2015.7374236
Filename :
7374236
Link To Document :
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