A simple design for large girth LDPC matrix

Simple item page
dc.contributor.authorChoomchuay, Somsak
dc.date.accessioned2026-08-06T10:16:49Z
dc.date.available2026-08-06T10:16:49Z
dc.date.issued2017-07-01
dc.description.abstractThis paper describes an alternative method for designing regular quasi-cyclic LDPC codes with large girths. The permutation matrix was designed based on the geometric sequence and prime number field. The design starts with a portion of the full-range matrix with column weight of 3. With a decided code rate, elements in the rows are extended by adding a certain column of the same full-range matrix into the designing matrix. Resulted codes can offer relatively good performance compared to the published literatures.
dc.identifier.citation2017 17th International Symposium on Communications and Information Technologies Iscit 2017, 2018-January, 1-4, 2017
dc.identifier.doi10.1109/ISCIT.2017.8261240
dc.identifier.other2-s2.0-85049531071
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/7689
dc.source2017 17th International Symposium on Communications and Information Technologies Iscit 2017
dc.subjectLarge girth
dc.subjectLDPC codes
dc.subjectPrime number
dc.titleA simple design for large girth LDPC matrix
dc.typeConference Paper

Files

Collections

Research