Title :
Architecture for a decoder of algebraic-geometric codes based on Hermitian curves
Author :
Lima, Leocarlos B S ; Naviner, Lirida A B ; Jauber, Jocelyn ; Assis, F.M.
Author_Institution :
Ecole Nationale Superieure des Telecommun., ENST/COMELEC, Paris, France
Abstract :
A new architecture is presented for hardware implementation of an algebraic-geometric code decoding algorithm based on a key equation criterion. This algorithm provides simultaneously error locator and evaluator polynomials. The architecture presented is suitable for hardware decoding of Hermitian codes.
Keywords :
Hermitian matrices; algebraic geometric codes; block codes; decoding; integrated circuit layout; Hermitian curves; algebraic geometric codes; decoding algorithm; error locator; evaluator polynomials; hardware implementation; key equation criterion; Block codes; Equations; Error correction; Galois fields; H infinity control; Hardware; Iterative algorithms; Iterative decoding; Polynomials; Reed-Solomon codes;
Conference_Titel :
Circuits and Systems, 2003 IEEE 46th Midwest Symposium on
Print_ISBN :
0-7803-8294-3
DOI :
10.1109/MWSCAS.2003.1562576
