Iterative soft decoding of Reed-Solomon codes
Jing Jiang
Narayanan, K.R.
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA;
This paper appears in: Communications Letters, IEEE
Publication Date: April 2004
Volume: 8,
Issue: 4
On page(s): 244- 246
ISSN: 1089-7798
INSPEC Accession Number: 7956597
Digital Object Identifier: 10.1109/LCOMM.2004.827977
Current Version Published: 2004-05-04
Abstract
This letter presents an iterative decoding method for Reed-Solomon (RS) codes. The proposed algorithm is a stochastic shifting based iterative decoding (SSID) algorithm which takes advantage of the cyclic structure of RS codes. The performances of different updating schemes are compared. Simulation results show that this method provides significant gain over hard decision decoding and is superior to some other popular soft decision methods for short RS codes.
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