Title :
A joint decoding algorithm for turbo product codes applied in PCM/FM telemetry system
Author :
Li Wang ; Manxi Wang ; Liandong Wang ; Fu Yuan
Author_Institution :
State Key Lab. of Complex Electromagn., Environ. Effects on Electron. & Inf. Syst., Luoyang, China
Abstract :
For decreasing the high computational complexity of Turbo product code in PCM/FM telemetry system, a joint decoding algorithm based on syndrome-based decoding and a correlation operation to substitute for searching the competing codeword was proposed. Simulation results show that the proposed algorithm can effectively reduce the decoding complexity with less coding gain degradation.
Keywords :
computational complexity; telemetry; turbo codes; PCM-FM telemetry system; correlation operation; decoding complexity; high computational complexity; joint decoding algorithm; syndrome-based decoding; turbo product codes; Algorithm design and analysis; Complexity theory; Decoding; Frequency modulation; Iterative decoding; Phase change materials; Product codes; Chase decoding; Iterative decoding; PCM/FM telemetry system; Turbo product code;
Conference_Titel :
Image and Signal Processing (CISP), 2014 7th International Congress on
Conference_Location :
Dalian
DOI :
10.1109/CISP.2014.7003891
