Level clipped high-order OFDM

The asymptotic behavior of level clipped orthogonal frequency-division multiplexing when its order N approaches infinity is analyzed. It is shown that if the clipping level approaches infinity faster than /spl radic/lnN, then a zero bit-error rate penalty and arbitrarily large peak to-average power...

Full description

Saved in:
Bibliographic Details
Published inIEEE transactions on communications Vol. 48; no. 6; pp. 928 - 930
Main Authors Wulich, D., Dinur, N., Glinowiecki, A.
Format Journal Article
LanguageEnglish
Published New York IEEE 01.06.2000
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Asymptotic properties
Bit error rate
Clipping
Discrete Fourier transforms
Dynamic range
Error analysis
Errors
Frequency division multiplexing
Gain
H infinity control
Infinity
OFDM
Orthogonal Frequency Division Multiplexing
Peak to average power ratio
Quadrature amplitude modulation
Time domain analysis
Upper bound
Upper bounds
Online AccessGet full text

Cover

More Information
Summary:The asymptotic behavior of level clipped orthogonal frequency-division multiplexing when its order N approaches infinity is analyzed. It is shown that if the clipping level approaches infinity faster than /spl radic/lnN, then a zero bit-error rate penalty and arbitrarily large peak to-average power ratio (PAPR) gain are asymptotically obtained. Moreover, the expression for the probability of clipping is found, and using it, the upper bound of the probability of error is derived. This upper bound can be used to analyze the tradeoff between PAPR and probability of error.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ObjectType-Article-1
ObjectType-Feature-2
ISSN:0090-6778
1558-0857
DOI:10.1109/26.848551