Title :
A new structure of single parity check product codes
Author :
Xu, Hongjun ; Takawira, Fambirai
Abstract :
The paper proposes a new structure of single parity check (SPC) product codes, which are inherently embedded with an interleaver. The complexity of decoding of the new SPC product codes is the same as that of existing single parity check product codes using a message passing algorithm. Simulation results and bound analysis demonstrate a significant BER performance improvement compared to the existing single parity check product codes for a high code rate at medium SNR
Keywords :
computational complexity; decoding; error detection codes; error statistics; interleaved codes; message passing; parity check codes; product codes; BER; SNR; bound analysis; decoding complexity; error detection codes; interleaver; message passing algorithm; parity check codes; single parity check product codes; Analytical models; Bit error rate; Concatenated codes; Equations; Helium; Iterative decoding; Message passing; Parity check codes; Performance analysis; Product codes;
Conference_Titel :
AFRICON, 2004. 7th AFRICON Conference in Africa
Conference_Location :
Gaborone
Print_ISBN :
0-7803-8605-1
DOI :
10.1109/AFRICON.2004.1406635
