Publication Type : Conference Proceedings
Publisher : 2017 International Conference on Advances in Computing, Communications and Informatics,
Source : 2017 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2017, Institute of Electrical and Electronics Engineers Inc., Volume 2017-January, p.283-287 (2017)
Keywords : BF algorithms, Bit flipping, Bit flipping algorithms, Codes (symbols), Extrinsic information, GDBF, LDPC, Reliability, Reliability-based, Weighted bit-flipping
Campus : Coimbatore
School : School of Engineering
Department : Electronics and Communication
Year : 2017
Abstract : This paper proposes a modified bit flipping algorithm and its weighted variants based on reliability derived from intrinsic information. Compared to other existing algorithms where extrinsic information based reliability was used in the flipping function, here intrinsic information based reliability is also equally considered. This algorithm only uses additions and subtractions to modify reliability as compared to other reliability based BF algorithms, which use multiplications and divisions. Hence, it offers good performance with a minimal increase in computational complexity.
Cite this Research Publication : M. Velmurugan and Pargunarajan K., “Modified Weighted Bit Flipping Algorithm based on Intrinsic Information for LDPC Codes”, 2017 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2017, vol. 2017-January. Institute of Electrical and Electronics Engineers Inc., pp. 283-287, 2017.