Title :
Interleaver design for serial concatenated convolutional codes
Author :
Yu, Jungpil ; Boucheret, Marie-Laure ; Vallet, Robert ; Duverdier, Alban ; Mesnager, Gilles
Author_Institution :
CNES, Toulouse, France
Abstract :
In this paper, we present an interleaver design method for SCCC. Our design criterion is to minimize the message-round probability in the SCCC graph which is specially well suited for SCCC. The message-round probability characterizes the message flow in the SCCC graph. By minimizing it, we can get a large interleaving gain. The simulation results confirm our approach.
Keywords :
concatenated codes; convolutional codes; graph theory; interleaved codes; probability; turbo codes; PCCC; SCCC graph; interleaver design method; message-round probability; parallel concatenated convolutional codes; serial concatenated convolutional codes; turbo codes; Aerospace industry; Algorithm design and analysis; Concatenated codes; Convolutional codes; Design methodology; Error analysis; Interleaved codes; Maximum likelihood decoding; Performance analysis; Turbo codes; Interleaver; PCCCs; SCCCs; message round probability; parallel concatenated convolutional codes; serial concatenated codes; serial concatenated convolutional codes; turbo codes;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2004.833788
