DocumentCode
1822112
Title
Adapted iterative decoding of product codes
Author
Picart, Annie ; Pyndiah, Ramesh
Author_Institution
ENST de Bretagne, Brest, France
Volume
5
fYear
1999
fDate
1999
Firstpage
2357
Abstract
This paper deals with iterative decoding of product codes for high spectral efficiency transmissions. A solution is proposed to adapt the decoding algorithm to the characteristics of the encoder, the modulation and the number of decoding steps. A coding gain of up to 2 dB is then obtained for short codes. For long codes, the number of decoding steps to achieve a specified bit error rate (BER) can be reduced by 1 or 2, which is interesting in terms of decoding latency and power consumption.
Keywords
BCH codes; block codes; error statistics; iterative decoding; turbo codes; 2 dB; BCH codes; BER; adapted iterative decoding; bit error rate; block codes; coding gain; decoding latency; decoding steps; encoder characteristics; high spectral efficiency transmission; long codes; modulation; power consumption; product codes; short codes; turbo codes; Bit error rate; Block codes; Convolutional codes; Delay; Energy consumption; Iterative algorithms; Iterative decoding; Modulation coding; Product codes; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Telecommunications Conference, 1999. GLOBECOM '99
Print_ISBN
0-7803-5796-5
Type
conf
DOI
10.1109/GLOCOM.1999.831724
Filename
831724
Link To Document