In this paper an adaptive threshold for flipping intensity based dynamic weighted multi bit flipping algorithm is proposed to overcome the existing complexities in finding the threshold. The change in the check node and bit node status are also considered here. Improvement in performance is observed using the method of adaptive threshold in place of fixed threshold.
P. S. Ravi and Pargunarajan K., “Adaptive Threshold Multi bit Flipping for Low Density Parity Check Codes”, 2017 International Conference on Advances in Computing, Communications and Informatics (ICACCI). Institute of Electrical and Electronics Engineers Inc., pp. 294-298, 2017.