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Fifth IEEE Symposium on Computers and Communications (ISCC 2000)
Multilevel Reed-Solomon Coding in Asymmetric Digital Subscriber Lines
Antibes, France
July 04-July 06
ISBN: 0-7695-0722-0
ASCII Text
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Liang Zhang, Abbas Yongacoglu, "Multilevel Reed-Solomon Coding in Asymmetric Digital Subscriber Lines," Computers and Communications, IEEE Symposium on, pp. 40, Fifth IEEE Symposium on Computers and Communications (ISCC 2000), 2000.
 
 
BibTex
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@article{ 10.1109/ISCC.2000.860540,
author = {Liang Zhang and Abbas Yongacoglu},
title = {Multilevel Reed-Solomon Coding in Asymmetric Digital Subscriber Lines},
journal ={Computers and Communications, IEEE Symposium on},
volume = {0},
year = {2000},
issn = {1530-1346},
pages = {40},
doi = {http://doi.ieeecomputersociety.org/10.1109/ISCC.2000.860540},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - Computers and Communications, IEEE Symposium on
TI - Multilevel Reed-Solomon Coding in Asymmetric Digital Subscriber Lines
SN - 1530-1346
SP
EP
A1 - Liang Zhang,
A1 - Abbas Yongacoglu,
PY - 2000
KW - Reed-Solomon
KW - ADSL
KW - DMT
KW - Multilevel
VL - 0
JA - Computers and Communications, IEEE Symposium on
ER -
 
Liang Zhang, University of Ottawa
Abbas Yongacoglu, University of Ottawa
The ADSL standard is based on using hard decision decoding of Reed-Solomon (RS) codes. The standard states that as an option a four dimensional 16-state Trellis Code can be concatenated with an RS code. The resulting structure is rather complex mainly because of the associated complexity of the Viterbi decoder of the trellis code. An alternative to this complex structure is to improve the performance when only RS codes are used. In this paper, we propose to use a multilevel RS coding structure in ADSL systems based on Discrete Multitone (DMT) technique. The multilevel RS coding is shown to provide 1 to 2 dB additional coding gain improvements over conventional RS coding.
Index Terms:
Reed-Solomon, ADSL, DMT, Multilevel
Citation:
Liang Zhang, Abbas Yongacoglu, "Multilevel Reed-Solomon Coding in Asymmetric Digital Subscriber Lines," iscc, pp.40, Fifth IEEE Symposium on Computers and Communications (ISCC 2000), 2000
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