Triple Error Correcting Reed Solomon Decoder Design Using Galois Subfield Inverse Calculator And Table ROM
Hyeong-Keon An, Young-Jin Hong · 2006
A new RS(Reed Solomon) Decoder design method, using Galois Subfield GF(2⁴) Multiplier, is described. The Decoder is designed using Normalized error position stored ROM. Here New Inverse Calculator in GF(2^8) is designed, which is simpler and faster than the classical GF(2^8) direct inverse calculator, using the Galois Subfield GF(2⁴) Arithmatic operator.