Title :
On combining Chase-2 and GMD decoding algorithms for nonbinary block codes
Author :
Tang, Heng ; Liu, Ye ; Fossorier, Marc ; Lin, Shu
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., Davis, CA, USA
fDate :
5/1/2001 12:00:00 AM
Abstract :
In this letter, a class of algorithms that combines Chase-2 and GMD (generalized minimum distance) decoding algorithms is presented for nonbinary block codes. This approach provides additional trade-offs between error performance and decoding complexity. Reduced-complexity versions of the algorithms with practical interests are then provided and simulated.
Keywords :
block codes; computational complexity; decoding; Chase-2 decoding; GMD decoding algorithms; decoding complexity; error performance; generalized minimum distance decoding; nonbinary block codes; reduced-complexity algorithms; Binary codes; Block codes; Communication channels; Decoding; Hamming distance; Large scale integration; Logic; NASA; Particle measurements; Testing;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/4234.922762
