Modified majority logic decoding of Reed-Muller codes using factor graphs.

This study investigates the decoding algorithms of binary Reed-Muller (RM) codes. The main goal of the study is to modify majority-logic decoding using sum-product or min-sum decoding algorithms at the highest-order information bits in RM codes. Numerical results show that compared with the traditional majority-logic decoding algorithm, the modified majority-logic decoding method proposed in this ...