DocumentCode
2028452
Title
Precoding techniques in OFDM systems for PAPR reduction
Author
Mountassir, Jamal ; Isar, Alexandru ; Mountassir, Tarik
Author_Institution
Electron. & Telecommun. Fac., Polteh. Univ. of Timisoara, Timisoara, Romania
fYear
2012
fDate
25-28 March 2012
Firstpage
728
Lastpage
731
Abstract
High Peak to Average Power Ratio is one of the major drawbacks in Orthogonal Frequency Division Multiplexing (OFDM) which is used in Third Generation Partnership Project Long Term Evolution (3GPP LTE) in Downlink. In this paper, we review and analyze some precoding techniques in OFDM and highlight their superiority versus other PARR reduction techniques mentioned in literature.
Keywords
3G mobile communication; Long Term Evolution; OFDM modulation; precoding; 3GPP LTE; OFDM systems; PAPR reduction; orthogonal frequency division multiplexing; peak to average power ratio; precoding techniques; third generation partnership project long term evolution; Bit error rate; Discrete Fourier transforms; Discrete cosine transforms; Interference; Peak to average power ratio; High Power Amplifier (HPA); OFDM; PAPR;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnical Conference (MELECON), 2012 16th IEEE Mediterranean
Conference_Location
Yasmine Hammamet
ISSN
2158-8473
Print_ISBN
978-1-4673-0782-6
Type
conf
DOI
10.1109/MELCON.2012.6196534
Filename
6196534
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