DocumentCode
1744851
Title
A nonuniform filterbank structure for channel precoding
Author
Kok, C.W. ; Hua, Yingbo ; Manton, Jonathan H.
Author_Institution
Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Technol., Kowloon, China
Volume
2
fYear
2001
fDate
6-9 May 2001
Firstpage
541
Abstract
Channel precoding for an ISI channel is discussed in this paper with emphasis on the complexity of the equalizer. An FIR filterbank based precoder with a simple decoder utilizing nonuniform sampling is derived. Such a precoder is then generalized to an equalizer constructed from nonconsecutive samples. The latter system is shown to be more computationally efficient. Design examples are presented to demonstrate the derived channel precoders
Keywords
FIR filters; channel coding; equalisers; filtering theory; intersymbol interference; matrix algebra; FIR filterbank based precoder; ISI channel; channel precoding; computational efficiency; equalizer complexity; nonconsecutive samples; nonuniform filterbank structure; nonuniform sampling; Artificial intelligence; Decoding; Distortion; Equalizers; Filter bank; Finite impulse response filter; Intersymbol interference; Robustness; Signal design; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-6685-9
Type
conf
DOI
10.1109/ISCAS.2001.921127
Filename
921127
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