DocumentCode
3320399
Title
Peak-to-Average Power Ratio Reduction in OFDM using Reed-Solomon Codes
Author
Fischer, Robert F H ; Siegl, Christian
Author_Institution
Lehrstuhl fur Informationsiibertragung, Friedrich-Alexander-Univ. Erlangen-Nurnberg, Erlangen
fYear
2008
fDate
12-14 March 2008
Firstpage
40
Lastpage
43
Abstract
A new scheme for peak-to-average power ratio reduction in OFDM systems is proposed. Reed-Solomon codes are employed to create a number of candidates, from which the best are selected. Thereby, in contrast to existing approaches, the codes are arranged over a number of OFDM frames rather than over the carriers. The performance of the new scheme is shown for two examples: multi-antenna systems and packet transmission. Significant gains can be achieved with this very flexible and versatile method.
Keywords
OFDM modulation; Reed-Solomon codes; OFDM systems; Reed-Solomon Codes; multiantenna systems; packet transmission; peak-to-average power ratio reduction; Distribution functions; Frequency division multiplexing; Nonlinear distortion; OFDM modulation; Partial transmit sequences; Peak to average power ratio; Power amplifiers; Power measurement; Reed-Solomon codes; Seminars;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 2008 IEEE International Zurich Seminar on
Conference_Location
Zurich
Print_ISBN
978-1-4244-1681-3
Electronic_ISBN
978-1-4244-1682-0
Type
conf
DOI
10.1109/IZS.2008.4497271
Filename
4497271
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