DocumentCode
3457439
Title
A block coded amplitude clipping and filtering for peak-to-average power ratio in orthogonal frequency division multiplexing system
Author
Yusof, S.K. ; Fisal, N. ; Kannan, U. ; Wong, Y.H.
Author_Institution
Fac. of Electr. Eng., Malaysia Univ. Teknologi, Malaysia
fYear
2003
fDate
25-26 Aug. 2003
Firstpage
105
Lastpage
108
Abstract
One of the major setbacks of orthogonal frequency multiplexing (OFDM) is its peak-to-average power ratio (PAPR). In this paper, an investigation of block coded amplitude clipping and filtering method to reduce further the PAPR in OFDM system is presented. The BER performance of this method is also analyzed. It is shown through simulation that the block coded amplitude clipping and filtering method improves the PAPR and BER performance as compared to a block coding technique.
Keywords
OFDM modulation; block codes; error statistics; filtering theory; BER performance; OFDM system; block coded amplitude clipping; block coding technique; filtering method; orthogonal frequency division multiplexing system; peak-to-average power ratio filtering; Bandwidth; Bit error rate; Bit rate; Block codes; Filtering; Nonlinear distortion; OFDM; Peak to average power ratio; Power amplifiers; Power filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Research and Development, 2003. SCORED 2003. Proceedings. Student Conference on
Print_ISBN
0-7803-8173-4
Type
conf
DOI
10.1109/SCORED.2003.1459674
Filename
1459674
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