Title :
Use of m-sequences for OFDM peak-to-average power ratio reduction
Author_Institution :
Dept. of Digital Syst., Monash Univ., Clayton, Vic., Australia
fDate :
7/17/1997 12:00:00 AM
Abstract :
A block coding scheme has previously been proposed using maximal-length sequences to reduce the peak-to-average power ratio (PAP) for orthogonal frequency division multiplexing (OFDM). It has also been claimed that PAP can be limited to the range 0.08-0.6 dB for some m-sequences. These numbers are incorrect and m-sequences can only yield PAP values in the range 5-7 dB
Keywords :
block codes; frequency division multiplexing; sequences; OFDM; PAP values; block coding scheme; m-sequences; maximal-length sequences; orthogonal frequency division multiplexing; peak-to-average power ratio reduction;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19970899
