An Enhanced (31,11,5) Binary BCH Encoder and Decoder for Data Transmission

Abstract — This paper describes the design of (31,11,5) BCH encoder and decoder using mathematical derivation where 31, 11 and 5 represents the block length(n), data length(k) and maximum number of correctable errors(t) respectively. By the use of Galois Field GF(2 5) the encoding and decoding are carried out with an irreducible polynomial of