DocumentCode
1747996
Title
An additive version of the SISO algorithm for the dual code
Author
Montorsi, Guido ; Benedetto, Sergio
Author_Institution
Dipertimento di Elettronica, Torino, Italy
fYear
2001
fDate
2001
Firstpage
27
Abstract
We show that by changing in a proper way the representation of the soft information passed from one decoder to the other in the iterative decoding process, the SISO module of the decoder based on the dual code becomes equal to that used for the original code. The additive version of the SISO algorithm (ASISO) can also be extended, with some care in the definition of the max* operator, to the dual code
Keywords
dual codes; iterative decoding; SISO algorithm; additive version; dual code; iterative decoding; soft information representation; soft-input soft-output algorithm; Algebra; Equations; Impedance matching; Iterative algorithms; Iterative decoding; Reflection;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2001. Proceedings. 2001 IEEE International Symposium on
Conference_Location
Washington, DC
Print_ISBN
0-7803-7123-2
Type
conf
DOI
10.1109/ISIT.2001.935890
Filename
935890
Link To Document