DocumentCode
1644270
Title
Peak-to-average power ratio of a Zipper signal
Author
Jayalath, A.D.S. ; Tellambura, C.
Author_Institution
Fac. of Inf. Technol., Monash Univ., Clayton, Vic., Australia
Volume
2
fYear
2001
fDate
6/23/1905 12:00:00 AM
Firstpage
1111
Abstract
We investigate the peak-to-average power ratio (PAR) and its effects on the performance of Zipper-VDSL systems. The spectrum and the out of band power when passing through a nonlinear device is also investigated. We further evaluate the performance with a recently proposed PAR reduction technique for orthogonal frequency division multiplexing (OFDM). PAR reduction of Zipper-VDSL minimizes the distortion and out of band power of the signal, reducing the dynamic range of transceiver components and near-end crosstalk (NEXT)
Keywords
OFDM modulation; crosstalk; digital subscriber lines; minimisation; nonlinear distortion; transceivers; OFDM; PAR reduction; Zipper-VDSL systems; distortion minimization; near end cross talk; nonlinear device; orthogonal frequency division multiplexing; out of band power; peak-to-average power ratio; performance evaluation; Australia; Bandwidth; Costs; DSL; Frequency; Information technology; Interference; OFDM modulation; Peak to average power ratio; Pulse shaping methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Conference_Location
Atlantic City, NJ
ISSN
1090-3038
Print_ISBN
0-7803-7005-8
Type
conf
DOI
10.1109/VTC.2001.956947
Filename
956947
Link To Document